um, fs mounted w/o journal 10:31:24 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x46000, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000000006000000660000000f000000000000000100000001000000004000000040000020000000d3f4655fd4f4655f0100ffff53ef", 0x3a, 0x400}, {&(0x7f0000010300)="02000000030000000400000066000f000300040000000000000000000f007f5c", 0x20, 0x800}], 0x0, &(0x7f0000000440)={[{@journal_checksum}, {@norecovery}]}) 10:31:24 executing program 5: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000340)=[{&(0x7f0000010000)="601c6d6b646f736677c66200088020000400000004f8000020004000030000000000000001", 0x25}, {0x0, 0x0, 0x800}], 0x0, &(0x7f0000000080)={[{@iocharset={'iocharset', 0x3d, 'cp775'}}, {@iocharset={'iocharset', 0x3d, 'cp862'}}, {@uni_xlateno}, {@shortname_mixed}, {@utf8no}]}) [ 1347.881546][T15727] EXT4-fs (loop3): can't mount with journal_checksum, fs mounted w/o journal [ 1348.031442][T15732] FAT-fs (loop5): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) 10:31:24 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x44800, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000000006000000660000000f000000000000000100000001000000004000000040000020000000d3f4655fd4f4655f0100ffff53ef", 0x3a, 0x400}, {&(0x7f0000010300)="02000000030000000400000066000f000300040000000000000000000f007f5c", 0x20, 0x800}], 0x0, &(0x7f0000000440)={[{@journal_checksum}, {@norecovery}]}) 10:31:24 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x46800, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000000006000000660000000f000000000000000100000001000000004000000040000020000000d3f4655fd4f4655f0100ffff53ef", 0x3a, 0x400}, {&(0x7f0000010300)="02000000030000000400000066000f000300040000000000000000000f007f5c", 0x20, 0x800}], 0x0, &(0x7f0000000440)={[{@journal_checksum}, {@norecovery}]}) 10:31:24 executing program 5: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000340)=[{&(0x7f0000010000)="601c6d6b646f736677c66200088020000400000004f8000020004000030000000000000001", 0x25}, {0x0, 0x0, 0x800}], 0x0, &(0x7f0000000080)={[{@iocharset={'iocharset', 0x3d, 'cp775'}}, {@iocharset={'iocharset', 0x3d, 'cp862'}}, {@uni_xlateno}, {@shortname_mixed}]}) 10:31:24 executing program 1: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000340)=[{&(0x7f0000010000)="601c6d6b646f736677c66200088020000400000004f8000020004000030000000000000001", 0x25}, {0x0, 0x0, 0x800}], 0x0, &(0x7f0000000080)={[{@iocharset={'iocharset', 0x3d, 'cp775'}}, {@iocharset={'iocharset', 0x3d, 'cp862'}}, {@uni_xlateno}, {@shortname_mixed}, {@utf8no}]}) 10:31:24 executing program 4: r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) r1 = dup2(r0, r0) ioctl$RTC_UIE_ON(r1, 0x7003) r2 = syz_open_procfs$namespace(0xffffffffffffffff, &(0x7f0000000000)='ns/cgroup\x00') ioctl$RTC_WKALM_SET(r0, 0x4028700f, &(0x7f00000001c0)={0x0, 0x0, {0x5, 0x2, 0x6, 0x17, 0x0, 0x80, 0x0, 0x122, 0xffffffffffffffff}}) r3 = dup2(r2, r0) r4 = openat(0xffffffffffffff9c, 0x0, 0x0, 0x0) ioctl$TIOCGSID(r4, 0x5429, &(0x7f0000000140)) ioctl$RTC_WKALM_SET(r4, 0x4028700f, &(0x7f0000000200)={0x1, 0x0, {0x25, 0x38, 0xd, 0x1, 0xa, 0x80000000, 0x1, 0x17}}) r5 = openat(0xffffffffffffff9c, 0x0, 0x0, 0x0) ioctl$TIOCGSID(r5, 0x5429, &(0x7f0000000140)) ioctl$RTC_UIE_ON(r5, 0x7003) r6 = openat(0xffffffffffffff9c, 0x0, 0x0, 0x0) ioctl$TIOCGSID(r6, 0x5429, &(0x7f0000000140)) ioctl$RTC_WKALM_SET(r6, 0x4028700f, &(0x7f0000000240)={0x0, 0x0, {0x36, 0x22, 0x0, 0x1, 0x0, 0x4, 0x5, 0xf, 0x1}}) ioctl$ifreq_SIOCGIFINDEX_team(r3, 0x8933, &(0x7f0000000080)={'team0\x00', 0x0}) sendmsg$nl_route_sched(r1, &(0x7f0000000180)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x200}, 0xc, &(0x7f0000000140)={&(0x7f00000000c0)=@newqdisc={0x34, 0x24, 0x800, 0x70bd2d, 0x25dfdbfd, {0x0, 0x0, 0x0, r7, {0x7, 0xffff}, {0xfffd, 0x8}, {0x1, 0xd}}, [@TCA_EGRESS_BLOCK={0x8, 0xe, 0x7}, @TCA_INGRESS_BLOCK={0x8}]}, 0x34}, 0x1, 0x0, 0x0, 0x840}, 0x10) [ 1348.171703][T15747] FAT-fs (loop5): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 1348.186981][T15749] EXT4-fs (loop3): can't mount with journal_checksum, fs mounted w/o journal [ 1348.241784][T15749] EXT4-fs (loop3): can't mount with journal_checksum, fs mounted w/o journal [ 1349.350137][ T374] Bluetooth: hci0: command 0x1003 tx timeout [ 1349.356152][T15480] Bluetooth: hci0: sending frame failed (-49) [ 1351.430027][ T385] Bluetooth: hci0: command 0x1001 tx timeout [ 1351.436034][T15480] Bluetooth: hci0: sending frame failed (-49) [ 1353.509808][ T385] Bluetooth: hci0: command 0x1009 tx timeout 10:31:33 executing program 2: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000), 0x315482, 0x0) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000000040)=0xf) ioctl$KDADDIO(r0, 0x400455c8, 0x0) 10:31:33 executing program 4: r0 = bpf$ITER_CREATE(0x21, &(0x7f0000000040), 0x8) ioctl$HIDIOCGFLAG(r0, 0x8004480e, &(0x7f0000000080)) ioctl$BTRFS_IOC_GET_SUPPORTED_FEATURES(0xffffffffffffffff, 0x80489439, &(0x7f0000000140)) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) r2 = dup2(r1, r1) ioctl$RTC_UIE_ON(r2, 0x7003) r3 = syz_open_procfs$namespace(0xffffffffffffffff, &(0x7f0000000000)='ns/cgroup\x00') dup2(r3, r1) 10:31:33 executing program 1: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000340)=[{&(0x7f0000010000)="601c6d6b646f736677c66200088020000400000004f8000020004000030000000000000001", 0x25}, {0x0, 0x0, 0x800}], 0x0, &(0x7f0000000080)={[{@iocharset={'iocharset', 0x3d, 'cp775'}}, {@iocharset={'iocharset', 0x3d, 'cp862'}}, {@uni_xlateno}, {@shortname_mixed}, {@utf8no}]}) 10:31:33 executing program 0: r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000140), 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000100)={'veth1_to_hsr\x00'}) r1 = syz_open_dev$evdev(&(0x7f0000000080), 0x0, 0x0) ioctl$EVIOCSKEYCODE_V2(r1, 0x80104592, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x101, "ed005400000000003ec13e20000000000100"}) ioctl$EVIOCSKEYCODE_V2(r1, 0x40284504, &(0x7f0000000040)={0x4, 0xd, 0x5, 0x4, "0878c6be5b12ddab107c5e1a25f7611379e0b17b5343b0071d0e8b4b8162b351"}) syz_usb_connect$uac1(0x0, 0x9b, &(0x7f0000000200)=ANY=[@ANYBLOB="12011001000000406b1d00e44000010203010902890003010000000904000000010100000a240100e300000201020c240200004000000000000009240300000000028105009c80000a240502"], 0x0) 10:31:33 executing program 5: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000340)=[{&(0x7f0000010000)="601c6d6b646f736677c66200088020000400000004f8000020004000030000000000000001", 0x25}, {0x0, 0x0, 0x800}], 0x0, &(0x7f0000000080)={[{@iocharset={'iocharset', 0x3d, 'cp775'}}, {@iocharset={'iocharset', 0x3d, 'cp862'}}, {@uni_xlateno}]}) 10:31:33 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x46c00, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000000006000000660000000f000000000000000100000001000000004000000040000020000000d3f4655fd4f4655f0100ffff53ef", 0x3a, 0x400}, {&(0x7f0000010300)="02000000030000000400000066000f000300040000000000000000000f007f5c", 0x20, 0x800}], 0x0, &(0x7f0000000440)={[{@journal_checksum}, {@norecovery}]}) 10:31:33 executing program 1: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000340)=[{&(0x7f0000010000)="601c6d6b646f736677c66200088020000400000004f8000020004000030000000000000001", 0x25}, {0x0, 0x0, 0x800}], 0x0, &(0x7f0000000080)={[{@iocharset={'iocharset', 0x3d, 'cp775'}}, {@iocharset={'iocharset', 0x3d, 'cp862'}}, {@uni_xlateno}, {@shortname_mixed}, {@utf8no}]}) 10:31:33 executing program 4: r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) r1 = dup2(r0, r0) ioctl$RTC_UIE_ON(r1, 0x7003) r2 = syz_open_procfs(0x0, &(0x7f0000000040)='net/netfilter\x00') ioctl$RTC_WKALM_SET(r2, 0x4028700f, &(0x7f0000000080)={0x1, 0x0, {0xa, 0x14, 0x6, 0x9, 0x8, 0x7, 0x1, 0x8f, 0xffffffffffffffff}}) r3 = syz_open_procfs$namespace(0xffffffffffffffff, &(0x7f0000000000)='ns/cgroup\x00') dup2(r3, r0) 10:31:33 executing program 2: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000000c0), 0x0, 0x0) recvmsg$unix(0xffffffffffffffff, &(0x7f0000001280)={&(0x7f0000000100), 0x6e, &(0x7f0000001200)=[{&(0x7f0000000180)=""/112, 0x70}, {&(0x7f0000001300)=""/4106, 0x100a}, {}, {&(0x7f0000000000)=""/44, 0x2c}], 0x4, &(0x7f0000001240)=[@rights={{0x34, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}], 0x38}, 0x2040) openat(r2, &(0x7f00000012c0)='./file0\x00', 0x2000, 0x100) ioctl$TIOCSETD(r1, 0x5423, &(0x7f0000000040)=0xf) ioctl$KDADDIO(r0, 0x400455c8, 0x0) 10:31:33 executing program 1: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x8d}, 0x0) r0 = getpid() sched_setattr(0x0, &(0x7f0000000140)={0x38, 0x2, 0x0, 0x2ff81d3e, 0x8}, 0x0) sched_setattr(r0, &(0x7f0000000240)={0x38, 0x2, 0x0, 0x0, 0x5}, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) ptrace$setopts(0x4206, 0x0, 0x4000000000000, 0x80022) ptrace$setregs(0xd, 0x0, 0x0, &(0x7f0000000080)) sched_setattr(0x0, &(0x7f0000000000)={0x38, 0x0, 0x20000074, 0xced6, 0xfffffffc, 0x0, 0x0, 0x8, 0x0, 0x5}, 0x0) connect$unix(r1, &(0x7f000057eff8)=@abs, 0x6e) sendmmsg$unix(r2, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(r1, &(0x7f00000000c0), 0x10106, 0x2, 0x0) perf_event_open(&(0x7f0000000180)={0x3, 0x80, 0x0, 0x0, 0x3, 0x0, 0x0, 0xffffffffffffffff, 0x40000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x8080, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0xc, 0xffffffffffffffff, 0x0) rt_sigqueueinfo(r0, 0x41, &(0x7f00000000c0)={0x29, 0x6, 0xf1c1}) sched_setattr(0x0, 0x0, 0x0) r3 = socket$inet6(0xa, 0x400000000001, 0x0) close(r3) r4 = open(&(0x7f0000000080)='./bus\x00', 0x141042, 0x0) ftruncate(r4, 0x200004) sendfile(r3, r4, 0x0, 0x80001d00c0d0) 10:31:33 executing program 4: r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) dup2(r0, r0) pipe(&(0x7f00000000c0)={0xffffffffffffffff}) r2 = socket(0x10, 0x3, 0x0) splice(r1, 0x0, r2, 0x0, 0x4ffe0, 0x0) ioctl$RTC_UIE_ON(r1, 0x7003) r3 = syz_open_procfs$namespace(0xffffffffffffffff, &(0x7f0000000000)='ns/cgroup\x00') dup2(r3, r0) [ 1357.485262][T15774] EXT4-fs (loop3): can't mount with journal_checksum, fs mounted w/o journal [ 1357.495315][T15771] FAT-fs (loop5): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) 10:31:33 executing program 5: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000340)=[{&(0x7f0000010000)="601c6d6b646f736677c66200088020000400000004f8000020004000030000000000000001", 0x25}, {0x0, 0x0, 0x800}], 0x0, &(0x7f0000000080)={[{@iocharset={'iocharset', 0x3d, 'cp775'}}, {@iocharset={'iocharset', 0x3d, 'cp862'}}]}) 10:31:33 executing program 2: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000000c0), 0x0, 0x0) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000000100)=0x11) r1 = openat(0xffffffffffffff9c, 0x0, 0x8800, 0x42) setxattr(&(0x7f0000000080)='./file0\x00', &(0x7f0000000100)=ANY=[@ANYBLOB], &(0x7f0000000180)='-\\+@\x00', 0x5, 0x0) sendmsg$nl_route(r1, &(0x7f0000000a00)={&(0x7f0000000940)={0x10, 0x0, 0x0, 0x2000000}, 0xc, &(0x7f00000009c0)={&(0x7f0000000980)=@ipv6_delrule={0x2c, 0x21, 0x1, 0x70bd2d, 0x25dfdbfb, {0xa, 0x14, 0x20, 0xb5, 0x80, 0x0, 0x0, 0x5, 0x1}, [@FIB_RULE_POLICY=@FRA_SUPPRESS_IFGROUP={0x8, 0xd, 0xe60}, @FIB_RULE_POLICY=@FRA_DPORT_RANGE={0x8, 0x18, {0x4e21, 0x4e24}}]}, 0x2c}, 0x1, 0x0, 0x0, 0x20000084}, 0x4004040) ioctl$TIOCGSID(r1, 0x5429, &(0x7f0000000140)) ioctl$TCSETS(r1, 0x5402, &(0x7f0000000000)={0x2, 0x7, 0x7, 0x0, 0x16, "cef7ff4e45ae08db782404f1a196bb7f2762d1"}) getxattr(&(0x7f0000000240)='./file0\x00', &(0x7f0000000200)=@random={'btrfs.', '/dev/ptmx\x00'}, &(0x7f0000001240)=""/4103, 0x1007) pwritev2(r0, &(0x7f0000000880)=[{&(0x7f0000000280)="235d8109d9d9b641deaa80794329c5e4bd539e93a136de5a8926aeb0ade5ecb4fac2f7b83187e38ff39c5949af65a41529d2b05ce816042e05e1ab988f27b50d482ab1f13deefdcfad690f0c2f253bc9e77be306bb7b196b4814c326bb923a161328c07feb63b679ec6608025eaad27a9458db533e0c62263ceaeccab4acb98ee5fb478b9b664b3a8bd05ba2651a702918e3b3bd3a27f36a0615fe2e16223d5a6b004775787bdef1c9c5d875e73a1039133c9e67ae20f4380c7146eed870e5e075e245978971faea5298379d6e", 0xcd}, {&(0x7f0000000380)="c7617b601ab1944cabd47d02685ab74911b76c5467af1928e8eee0d3592048b9d1419975b57a4f2c29d76fd632b0ecdf5f31ce58fa26508f7c3befb5aa2e02118810f5169f3ffe961612cf4f0553a042404dddcb6b4bc7b9126b4f2167bcb58db95f2ec4b94fadfb16fd3ad139de5a96647c54d672ef", 0x76}, {&(0x7f0000002280)="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", 0x1000}, {&(0x7f0000000400)="60c22e46f931d33576a8c5c6f7a16bcf23d46fcd0e97efd03002dfe2b1dc22e6688e9902efcfbf1ba59057452de00551cc53977be3103d1fb1392185d74ee8b88fdf15ddc140bd075b594e23a8b74f8a93a08ccfba4f1105c5f74970f616d02dc8be4389f4e59a431d5ae0088202f5c5ea15c63b16b7254f7853bc19e5d9851bacceb5014b469050fcf9b356f22aac53bbd2f2edb18540642200b36ec1707c55303d74adf7ff6f509b38f74eec9e705227b1e94ffae670714cf14aaf224d9985b8a8a3986303a9f28004656faf11cde9bed5f94241ebc8c63b", 0xd9}, {&(0x7f0000000500)="1b16fefc3abab604052573568bcfb245d976a2271503060c1f1846044178ee56022395b6934be5f577020cce627635f9931c6be4831e0bebf504d19b002aeeb3098daef282d6da69", 0x48}, {&(0x7f0000000580)="ea5c7a9bd5c6656a1b67becde42808db0bf3e47dbb6abb616af6273bb60e94bc35c5745e2414dba1b2deee674dfb55f44eacfae8e1041939744b490c9cfa19b66508009b2cb3813637fccf8b65c689069ccd30ae06741c1904f43a1d29779c6b40a17cf5877c14e3", 0x68}, {&(0x7f0000000600)="0b4a2daf9a4af5fcd5be828007ca5cd6735cbc5077f64ff6c034a1792ecb06b91f63f1ac7618dba88c36246a07cdbd02a52362125aa2f4b46ec6eaa0214911e8bfd263643549922eb7a5d242e9eaf05b094c223ff5334e415d55acf4d046d3d874f635ff7af2428f510e0acae75524bf3ee4edd08a477c96ba6324607c3f561142b52948add6fc15f6aa16af20cbd47271117289f9c3afc5685e6f39a0ac54220d2ca9ef26fe547e9e9d1297438bfe9935b651c442219956f81c87cf1d5dd33b7890dcc156f3940a77fb4d35b402740d34617fcf8b6bf672c0e08270e95c", 0xde}, {&(0x7f00000001c0)="1a33eaeae667e8e24d08d6679ec596d27b3485a5ac2c24", 0x17}, {&(0x7f0000000700)="796de6578cb60139b4bc1d79c302cdd664cd728be8bbcd8beab6f5a4441f7e76d20a9a6be9a62eaccd553dee9967b74b71a7f78a494313498bef9473bcb10e381a30f1e3843dbbda8862d2f6b0cd54a06fbccd18c7e90b19f3b432424585a9d07e96a4bce349bbd163a4173301af1ec52849018347866bf6a44f162a39de3eac7b1c0e060e0f38cb5e41d739c745dcb1bde635e8f9aaa5b8d23a2eda6285a5bce398dea1ceb5b2fd3b503476410e83756d36da670b2713521d46b2cd06c37814b4bf588f04a554cf98c8839987acfa401d86b0a8b831f092e88fb96ac9030a17b91938207ff8", 0xe6}, {&(0x7f0000000800)="6b8b96e525ca6d31626b33232356689bd5476103bda9b372f1cf5d937afa8310909890aae0e09748e4640d9343c595f6ea8292d8e817a87716ac61f336b7237f3963ef8c262498af4656e47785a0476232", 0x51}], 0xa, 0x1, 0x7fff, 0x8) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000000040)=0xf) ioctl$KDADDIO(r0, 0x400455c8, 0x0) 10:31:33 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x47400, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000000006000000660000000f000000000000000100000001000000004000000040000020000000d3f4655fd4f4655f0100ffff53ef", 0x3a, 0x400}, {&(0x7f0000010300)="02000000030000000400000066000f000300040000000000000000000f007f5c", 0x20, 0x800}], 0x0, &(0x7f0000000440)={[{@journal_checksum}, {@norecovery}]}) [ 1357.536194][T15774] EXT4-fs (loop3): can't mount with journal_checksum, fs mounted w/o journal [ 1357.581339][T15801] debugfs: Directory 'hci0' with parent 'bluetooth' already present! [ 1357.592523][ T162] Bluetooth: hci0: Frame reassembly failed (-84) 10:31:34 executing program 5: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000340)=[{&(0x7f0000010000)="601c6d6b646f736677c66200088020000400000004f8000020004000030000000000000001", 0x25}, {0x0, 0x0, 0x800}], 0x0, &(0x7f0000000080)={[{@iocharset={'iocharset', 0x3d, 'cp775'}}]}) [ 1357.858319][T15800] FAT-fs (loop5): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 1357.896162][T15809] EXT4-fs (loop3): can't mount with journal_checksum, fs mounted w/o journal [ 1357.981979][T15814] FAT-fs (loop5): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 1359.669164][ T374] Bluetooth: hci0: command 0x1003 tx timeout [ 1359.675212][T15480] Bluetooth: hci0: sending frame failed (-49) 10:31:36 executing program 0: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x8d}, 0x0) r0 = getpid() sched_setattr(r0, 0x0, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000002c0)={0xffffffffffffffff, 0xffffffffffffffff}) bpf$MAP_CREATE(0x0, &(0x7f0000000280)={0x4, 0x4, 0x4, 0xf7b2, 0x0, 0xffffffffffffffff, 0x0, '\x00', 0x0, 0xffffffffffffffff, 0xe}, 0x40) ptrace$setopts(0x4206, 0x0, 0x932, 0x100020) connect$unix(r1, &(0x7f000057eff8)=@abs, 0x6e) r3 = socket$netlink(0x10, 0x3, 0x0) sendmmsg$unix(r2, &(0x7f00000000c0), 0x0, 0x400c804) socketpair$unix(0x1, 0x0, 0x0, &(0x7f0000000000)) sendmsg$nl_route(r3, &(0x7f0000000080)={0x0, 0x0, &(0x7f00000004c0)={&(0x7f0000000040)=@getstats={0x1c, 0x5e, 0x1, 0x70bd28, 0x25dfdbfe, {0x0, 0x0, 0x0, 0x0, 0x1}, ["", "", "", ""]}, 0x1c}}, 0x6081) 10:31:36 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x47a00, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000000006000000660000000f000000000000000100000001000000004000000040000020000000d3f4655fd4f4655f0100ffff53ef", 0x3a, 0x400}, {&(0x7f0000010300)="02000000030000000400000066000f000300040000000000000000000f007f5c", 0x20, 0x800}], 0x0, &(0x7f0000000440)={[{@journal_checksum}, {@norecovery}]}) 10:31:36 executing program 5: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000340)=[{&(0x7f0000010000)="601c6d6b646f736677c66200088020000400000004f8000020004000030000000000000001", 0x25}, {0x0, 0x0, 0x800}], 0x0, &(0x7f0000000080)={[{@iocharset={'iocharset', 0x3d, 'cp775'}}]}) 10:31:36 executing program 1: perf_event_open(&(0x7f00000006c0)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c44, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$pidfd(0xffffffffffffff9c, &(0x7f0000000140), 0x90000, 0x0) preadv(r0, &(0x7f0000000540)=[{&(0x7f0000000180)=""/6, 0x6}, {&(0x7f00000002c0)=""/121, 0x79}, {&(0x7f0000000340)=""/140, 0x8c}, {&(0x7f0000000400)=""/169, 0xa9}, {&(0x7f00000004c0)=""/26, 0x1a}, {&(0x7f0000000500)=""/23, 0x17}], 0x6, 0x5, 0x0) r1 = syz_open_dev$tty20(0xc, 0x4, 0x0) socket$netlink(0x10, 0x3, 0x0) connect$netlink(0xffffffffffffffff, &(0x7f00000001c0)=@unspec, 0xc) timer_create(0x0, &(0x7f0000066000)={0x0, 0x12, 0x0, @thr={0x0, 0x0}}, &(0x7f00009b1ffc)) timer_settime(0x0, 0x0, &(0x7f0000000040)={{0x0, 0x989680}, {0x0, 0x9}}, 0x0) timer_create(0x0, &(0x7f0000000000)={0x0, 0x14, 0x0, @thr={0x0, 0x0}}, &(0x7f0000000280)=0x0) timer_settime(r2, 0x0, &(0x7f0000000080)={{0x0, 0x989680}, {0x0, 0x1c9c380}}, 0x0) ioctl$TIOCSBRK(0xffffffffffffffff, 0x5427) timer_create(0x0, &(0x7f0000000000)={0x0, 0x14, 0x0, @thr={0x0, 0x0}}, &(0x7f0000000280)=0x0) timer_settime(r3, 0x0, &(0x7f0000000080)={{0x0, 0x989680}, {0x0, 0x1c9c380}}, 0x0) ioctl$sock_ipv6_tunnel_SIOCDELTUNNEL(0xffffffffffffffff, 0x89f2, &(0x7f0000000680)={'ip6gre0\x00', &(0x7f0000000600)={'ip6_vti0\x00', 0x0, 0x4, 0xfd, 0x0, 0x1, 0xb, @mcast2, @private0={0xfc, 0x0, '\x00', 0x1}, 0x8, 0x8000, 0x3, 0x5}}) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000800)={&(0x7f00000005c0), 0xc, &(0x7f00000007c0)={&(0x7f0000000740)=@bridge_delvlan={0x60, 0x71, 0x200, 0x70bd28, 0x25dfdbfe, {0x7, 0x0, 0x0, r4}, [@BRIDGE_VLANDB_ENTRY={0xc, 0x1, 0x0, 0x1, @BRIDGE_VLANDB_ENTRY_STATE={0x5, 0x3, 0x3}}, @BRIDGE_VLANDB_ENTRY={0xc, 0x1, 0x0, 0x1, @BRIDGE_VLANDB_ENTRY_STATE={0x5}}, @BRIDGE_VLANDB_ENTRY={0xc, 0x1, 0x0, 0x1, @BRIDGE_VLANDB_ENTRY_INFO={0x8, 0x1, {0xc, 0x3}}}, @BRIDGE_VLANDB_ENTRY={0xc, 0x1, 0x0, 0x1, @BRIDGE_VLANDB_ENTRY_INFO={0x8}}, @BRIDGE_VLANDB_ENTRY={0xc, 0x1, 0x0, 0x1, @BRIDGE_VLANDB_ENTRY_STATE={0x5, 0x3, 0x4}}, @BRIDGE_VLANDB_ENTRY={0xc, 0x1, 0x0, 0x1, @BRIDGE_VLANDB_ENTRY_INFO={0x8, 0x1, {0x0, 0x2}}}]}, 0x60}}, 0x10) timer_gettime(r3, &(0x7f00000000c0)) readv(r1, &(0x7f0000000100)=[{&(0x7f00000001c0)=""/144, 0x90}], 0x1) r5 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='cpu.stat\x00', 0x275a, 0x0) write$binfmt_script(r5, &(0x7f0000000180)=ANY=[], 0x208e24b) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r5, 0x0) 10:31:36 executing program 4: r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000100), 0x2000, 0x0) r1 = dup2(r0, r0) ioctl$RTC_UIE_ON(r1, 0x7003) r2 = syz_open_procfs$namespace(0xffffffffffffffff, &(0x7f0000000000)='ns/cgroup\x00') dup2(r2, r0) 10:31:36 executing program 4: r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) r1 = dup2(r0, r0) ioctl$RTC_UIE_ON(r1, 0x7003) r2 = syz_open_procfs$namespace(0xffffffffffffffff, &(0x7f0000000000)='ns/cgroup\x00') dup2(r2, r0) ioctl$RTC_SET_TIME(r1, 0x4024700a, &(0x7f0000000040)={0x2c, 0x19, 0xc, 0x1c, 0x9, 0x4, 0x5, 0x5b, 0x1}) 10:31:36 executing program 0: r0 = bpf$ITER_CREATE(0x21, &(0x7f0000000040), 0x8) sendmsg$BATADV_CMD_GET_MESH(r0, &(0x7f0000000180)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0xb1e1e5a3972c7061}, 0xc, &(0x7f0000000140)={&(0x7f00000000c0)={0x5c, 0x0, 0x800, 0x70bd2d, 0x25dfdbfc, {}, [@BATADV_ATTR_GW_BANDWIDTH_UP={0x8, 0x32, 0x5}, @BATADV_ATTR_THROUGHPUT_OVERRIDE={0x8, 0x3b, 0x2}, @BATADV_ATTR_DISTRIBUTED_ARP_TABLE_ENABLED={0x5, 0x2f, 0x1}, @BATADV_ATTR_THROUGHPUT_OVERRIDE={0x8, 0x3b, 0xfffff6b4}, @BATADV_ATTR_MULTICAST_FORCEFLOOD_ENABLED={0x5}, @BATADV_ATTR_AP_ISOLATION_ENABLED={0x5, 0x2a, 0x1}, @BATADV_ATTR_HOP_PENALTY={0x5, 0x35, 0x7f}, @BATADV_ATTR_MULTICAST_FORCEFLOOD_ENABLED={0x5}, @BATADV_ATTR_AP_ISOLATION_ENABLED={0x5}]}, 0x5c}}, 0x4) syz_read_part_table(0x0, 0x1, &(0x7f0000000a80)=[{&(0x7f0000000000)="0201a5ffffff0a000000ff45ac0000ffffff82000800000000e2ff00024000ffffffa6000000e100000088773600000007005500000000000000008000da55aa", 0x40, 0x1c0}]) syz_read_part_table(0x14, 0x6, &(0x7f0000000580)=[{&(0x7f00000001c0)="97e31116b91a4e15911b0e21d23584f7a0244a2cc36f79d0958f0562118e05395509a83a397f7a19bb91fbb39f507f19ee3a26385e0606ad3ba2c4e684e539f09e2f1573eba3406d85e5a112599a51fc61d408be65cdcfca25e1d34d0ade5314350a6e9f7cfde383", 0x68, 0xaf5}, {&(0x7f0000000240)="79203be30cbf909200ec6569842c29c9b264dcd5c6858245f369bb7ab55c6fe4cf21fa810e2b101e0dd2e3762ec80ab9680cb5ca", 0x34, 0xcc}, {&(0x7f0000000280)="b2f36e326d18ebe99accb4649d872e1bde91938b82ea886338f66fa1adcaa9c6eef73a0ead73d9c6e920a0ae5b23b418c31010dae9896835fa839f34c20771037783af421dda5cb71d9c799f8ce893f776cec53be567f473f8b407c3e4bc0eba1406b79adb4849562115198093966f06fc798895810a2bcd59b8e16ddbb77442d6edfc5e0269709a6bd59b7db3ae", 0x8e, 0x1}, {&(0x7f0000000340)="6c81c02cfc06db593267a2346c68090708d475eef9c0861db45074c0aa673b3b7dcf7757650e74ac1262b6c900c4e7028cdac524ff6a62eb8c07701c26ea8d61eed812dbdbce9c9cc864258c85da52a9cd0cdd1f3a4fa331cab91c45f1a9521a20e1a07e4ff3b20123fde1d3bbd060be6c54813461634e8ca88db3dd8a1730d5f5528868298de1086c791fe66a933e7797fbb31897eea0a8a4507c6e9c26e001905c1b6957561572433603d7c2ea69e3fe436aafee96d5c95ceb8508645ec7afb5ea1f4509927e6d44a53e0ed9900008ed11b1f6b6ccc3b52b7fc6e1293941820c500b98fef8", 0xe6, 0x4}, {&(0x7f0000000440)="5f7ff3cdc3107f803150e25636d3cf1f14994c6e36e0737970abcd1cceddf0629b8e07b9126d495061d3e369f3cf39177d7ec32256e9070a07e15852384714e5f494ffabf7a00c", 0x47, 0x7}, {&(0x7f00000004c0)="0cd3a9fe218106f481b6fb1d023c0b205e574d23eb67f4854e7ea0b520810254c4bb9a4d3d4d0e796204dc62fccb1bb67d19f967b8e8f0abc6602241bddf771117de296fdcbc4fd7b0178f5c42419fe5091103376bb9021119fa2a794671f0a648af1df81a4c5e80365d8a585b235aacec536b48db829f882b876429f9e972fe0e912bf71eadcf68c6bfd1d07564ea9e787797cbe09a9e84ecfa6d", 0x9b}]) [ 1360.463660][T15825] EXT4-fs (loop3): can't mount with journal_checksum, fs mounted w/o journal 10:31:36 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x4c302, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000000006000000660000000f000000000000000100000001000000004000000040000020000000d3f4655fd4f4655f0100ffff53ef", 0x3a, 0x400}, {&(0x7f0000010300)="02000000030000000400000066000f000300040000000000000000000f007f5c", 0x20, 0x800}], 0x0, &(0x7f0000000440)={[{@journal_checksum}, {@norecovery}]}) 10:31:36 executing program 5: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000340)=[{&(0x7f0000010000)="601c6d6b646f736677c66200088020000400000004f8000020004000030000000000000001", 0x25}, {0x0, 0x0, 0x800}], 0x0, &(0x7f0000000080)={[{@iocharset={'iocharset', 0x3d, 'cp775'}}]}) [ 1360.513194][T15829] FAT-fs (loop5): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 1360.589638][T15844] EXT4-fs (loop3): can't mount with journal_checksum, fs mounted w/o journal [ 1360.647463][T15852] FAT-fs (loop5): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 1360.657248][T15844] EXT4-fs (loop3): can't mount with journal_checksum, fs mounted w/o journal [ 1361.748962][ T389] Bluetooth: hci0: command 0x1001 tx timeout [ 1361.755022][T15480] Bluetooth: hci0: sending frame failed (-49) [ 1363.829160][ T389] Bluetooth: hci0: command 0x1009 tx timeout 10:31:43 executing program 2: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000000c0), 0x0, 0x0) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000000040)=0xf) ioctl$KDADDIO(r0, 0x400455c8, 0x0) ioctl$KDADDIO(r0, 0x4b34, 0x0) 10:31:43 executing program 4: r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) r1 = dup2(r0, r0) ioctl$RTC_UIE_ON(r1, 0x7003) r2 = syz_open_procfs$namespace(0xffffffffffffffff, &(0x7f0000000000)='ns/cgroup\x00') sendmsg$nl_route(r1, &(0x7f0000000180)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x200}, 0xc, &(0x7f0000000140)={&(0x7f0000000080)=@ipv4_delrule={0x74, 0x21, 0x200, 0x70bd2c, 0x25dfdbfd, {0x2, 0x80, 0x80, 0x0, 0x1, 0x0, 0x0, 0x3, 0x10}, [@FRA_FLOW={0x8, 0xb, 0x5}, @FRA_DST={0x8, 0x1, @remote}, @FRA_FLOW={0x8, 0xb, 0x6}, @FRA_FLOW={0x8, 0xb, 0x2}, @FRA_DST={0x8, 0x1, @dev={0xac, 0x14, 0x14, 0x41}}, @FRA_TUN_ID={0xc, 0xc, 0x1, 0x0, 0x5}, @FRA_DST={0x8, 0x1, @multicast1}, @FRA_DST={0x8, 0x1, @empty}, @FRA_GENERIC_POLICY=@FRA_IIFNAME={0x14, 0x3, 'bridge_slave_1\x00'}]}, 0x74}}, 0x41) dup2(r2, r0) 10:31:43 executing program 0: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x8d}, 0x0) r0 = getpid() sched_setattr(0x0, &(0x7f0000000140)={0x38, 0x2, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x10}, 0x0) sched_setattr(r0, &(0x7f0000000240)={0x38, 0x0, 0x0, 0x0, 0x5, 0x0, 0x4}, 0x0) setrlimit(0x3, &(0x7f0000000080)={0x650f, 0x7}) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) sendmmsg$unix(r2, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(r1, &(0x7f00000000c0), 0xa8be, 0x2, 0x0) r3 = creat(&(0x7f0000000100)='./bus\x00', 0x0) fallocate(r3, 0x0, 0x0, 0x80019e) r4 = open(&(0x7f00000001c0)='./bus\x00', 0x4e141, 0x0) r5 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./bus\x00', 0xc140, 0x0) sendfile(r4, r5, 0x0, 0x401ffc000) r6 = dup(r1) ioctl$SECCOMP_IOCTL_NOTIF_SEND(r6, 0xc0182101, &(0x7f0000000040)={0x0, 0x6, 0x1000}) r7 = openat(0xffffffffffffffff, &(0x7f00000002c0)='/proc/self/exe\x00', 0x100, 0x0) readlink(&(0x7f00000000c0)='./bus\x00', &(0x7f0000000180)=""/19, 0x13) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r7, 0x0) preadv(r7, &(0x7f0000000280), 0x18, 0xd9f, 0x0) 10:31:43 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x4fc01, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000000006000000660000000f000000000000000100000001000000004000000040000020000000d3f4655fd4f4655f0100ffff53ef", 0x3a, 0x400}, {&(0x7f0000010300)="02000000030000000400000066000f000300040000000000000000000f007f5c", 0x20, 0x800}], 0x0, &(0x7f0000000440)={[{@journal_checksum}, {@norecovery}]}) 10:31:43 executing program 5: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000340)=[{&(0x7f0000010000)="601c6d6b646f736677c66200088020000400000004f8000020004000030000000000000001", 0x25}, {0x0, 0x0, 0x800}], 0x0, &(0x7f0000000080)={[{@iocharset={'iocharset', 0x3d, 'cp862'}}]}) 10:31:43 executing program 1: perf_event_open(&(0x7f00000006c0)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c44, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$pidfd(0xffffffffffffff9c, &(0x7f0000000140), 0x90000, 0x0) preadv(r0, &(0x7f0000000540)=[{&(0x7f0000000180)=""/6, 0x6}, {&(0x7f00000002c0)=""/121, 0x79}, {&(0x7f0000000340)=""/140, 0x8c}, {&(0x7f0000000400)=""/169, 0xa9}, {&(0x7f00000004c0)=""/26, 0x1a}, {&(0x7f0000000500)=""/23, 0x17}], 0x6, 0x5, 0x0) r1 = syz_open_dev$tty20(0xc, 0x4, 0x0) socket$netlink(0x10, 0x3, 0x0) connect$netlink(0xffffffffffffffff, &(0x7f00000001c0)=@unspec, 0xc) timer_create(0x0, &(0x7f0000066000)={0x0, 0x12, 0x0, @thr={0x0, 0x0}}, &(0x7f00009b1ffc)) timer_settime(0x0, 0x0, &(0x7f0000000040)={{0x0, 0x989680}, {0x0, 0x9}}, 0x0) timer_create(0x0, &(0x7f0000000000)={0x0, 0x14, 0x0, @thr={0x0, 0x0}}, &(0x7f0000000280)=0x0) timer_settime(r2, 0x0, &(0x7f0000000080)={{0x0, 0x989680}, {0x0, 0x1c9c380}}, 0x0) ioctl$TIOCSBRK(0xffffffffffffffff, 0x5427) timer_create(0x0, &(0x7f0000000000)={0x0, 0x14, 0x0, @thr={0x0, 0x0}}, &(0x7f0000000280)=0x0) timer_settime(r3, 0x0, &(0x7f0000000080)={{0x0, 0x989680}, {0x0, 0x1c9c380}}, 0x0) ioctl$sock_ipv6_tunnel_SIOCDELTUNNEL(0xffffffffffffffff, 0x89f2, &(0x7f0000000680)={'ip6gre0\x00', &(0x7f0000000600)={'ip6_vti0\x00', 0x0, 0x4, 0xfd, 0x0, 0x1, 0xb, @mcast2, @private0={0xfc, 0x0, '\x00', 0x1}, 0x8, 0x8000, 0x3, 0x5}}) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000800)={&(0x7f00000005c0), 0xc, &(0x7f00000007c0)={&(0x7f0000000740)=@bridge_delvlan={0x60, 0x71, 0x200, 0x70bd28, 0x25dfdbfe, {0x7, 0x0, 0x0, r4}, [@BRIDGE_VLANDB_ENTRY={0xc, 0x1, 0x0, 0x1, @BRIDGE_VLANDB_ENTRY_STATE={0x5, 0x3, 0x3}}, @BRIDGE_VLANDB_ENTRY={0xc, 0x1, 0x0, 0x1, @BRIDGE_VLANDB_ENTRY_STATE={0x5}}, @BRIDGE_VLANDB_ENTRY={0xc, 0x1, 0x0, 0x1, @BRIDGE_VLANDB_ENTRY_INFO={0x8, 0x1, {0xc, 0x3}}}, @BRIDGE_VLANDB_ENTRY={0xc, 0x1, 0x0, 0x1, @BRIDGE_VLANDB_ENTRY_INFO={0x8}}, @BRIDGE_VLANDB_ENTRY={0xc, 0x1, 0x0, 0x1, @BRIDGE_VLANDB_ENTRY_STATE={0x5, 0x3, 0x4}}, @BRIDGE_VLANDB_ENTRY={0xc, 0x1, 0x0, 0x1, @BRIDGE_VLANDB_ENTRY_INFO={0x8, 0x1, {0x0, 0x2}}}]}, 0x60}}, 0x10) timer_gettime(r3, &(0x7f00000000c0)) readv(r1, &(0x7f0000000100)=[{&(0x7f00000001c0)=""/144, 0x90}], 0x1) r5 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='cpu.stat\x00', 0x275a, 0x0) write$binfmt_script(r5, &(0x7f0000000180)=ANY=[], 0x208e24b) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r5, 0x0) 10:31:44 executing program 4: r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000040), 0x0, 0x0) r1 = dup2(r0, r0) ioctl$RTC_UIE_ON(r1, 0x7003) syz_open_procfs$namespace(0xffffffffffffffff, &(0x7f0000000000)='ns/cgroup\x00') dup2(r0, r0) 10:31:44 executing program 5: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000340)=[{&(0x7f0000010000)="601c6d6b646f736677c66200088020000400000004f8000020004000030000000000000001", 0x25}, {0x0, 0x0, 0x800}], 0x0, &(0x7f0000000080)={[{@iocharset={'iocharset', 0x3d, 'cp862'}}]}) [ 1367.693465][T15867] debugfs: Directory 'hci0' with parent 'bluetooth' already present! [ 1367.706319][T15868] FAT-fs (loop5): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 1367.719822][T15869] EXT4-fs (loop3): can't mount with journal_checksum, fs mounted w/o journal 10:31:44 executing program 4: r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) r1 = dup2(r0, r0) ioctl$RTC_UIE_ON(r1, 0x7003) r2 = syz_open_procfs$namespace(0xffffffffffffffff, &(0x7f0000000000)='ns/cgroup\x00') r3 = dup2(r2, r0) recvmmsg$unix(r3, &(0x7f0000004200)=[{{&(0x7f0000000040)=@abs, 0x6e, &(0x7f00000000c0)=[{0xfffffffffffffffe}, {&(0x7f0000000140)=""/162, 0xa2}], 0x2, &(0x7f0000000200)=[@cred={{0x1c}}, @rights={{0x14, 0x1, 0x1, [0xffffffffffffffff]}}, @cred={{0x1c}}, @rights={{0x20, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @cred={{0x1c}}, @cred={{0x1c}}, @cred={{0x1c}}, @rights={{0x30, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}], 0x108}}, {{&(0x7f0000000340), 0x6e, &(0x7f0000000500)=[{&(0x7f00000003c0)=""/41, 0x29}, {&(0x7f0000000400)=""/132, 0x84}, {&(0x7f00000004c0)=""/12, 0xc}], 0x3, &(0x7f0000000540)=[@rights={{0x20, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @cred={{0x1c}}, @rights={{0x18, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff]}}, @rights={{0x18, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff]}}], 0x70}}, {{&(0x7f00000005c0)=@abs, 0x6e, &(0x7f0000000800)=[{&(0x7f0000000640)=""/205, 0xcd}, {&(0x7f0000000740)=""/107, 0x6b}, {0x0}, {&(0x7f00000007c0)=""/19, 0x13}], 0x4, &(0x7f0000000b00)=[@rights={{0x1c, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}], 0x20}}, {{&(0x7f0000000880)=@abs, 0x6e, &(0x7f0000000ac0)=[{&(0x7f0000000900)=""/99, 0x63}, {&(0x7f0000000980)=""/92, 0x5c}, {&(0x7f0000000a00)=""/166, 0xa6}], 0x3, &(0x7f0000000b00)}}, {{&(0x7f0000000bc0), 0x6e, &(0x7f0000000e40)=[{&(0x7f0000000c40)=""/224, 0xe0}, {&(0x7f0000000d40)=""/251, 0xfb}], 0x2, &(0x7f0000000e80)=[@cred={{0x1c}}, @rights={{0x28, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @cred={{0x1c}}, @rights={{0x18, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff]}}, @rights={{0x1c, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}], 0xa0}}, {{&(0x7f0000000f40)=@abs, 0x6e, &(0x7f0000003400)=[{&(0x7f0000000fc0)=""/4096, 0x1000}, {&(0x7f0000001fc0)=""/189, 0xbd}, {&(0x7f0000002080)=""/187, 0xbb}, {&(0x7f0000002140)=""/111, 0x6f}, {&(0x7f00000021c0)=""/215, 0xd7}, {&(0x7f00000022c0)=""/24, 0x18}, {&(0x7f0000002300)=""/4096, 0x1000}, {&(0x7f0000003300)=""/204, 0xcc}], 0x8, &(0x7f0000004500)=[@rights={{0x38, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @cred={{0x1c}}, @cred={{0x1c}}, @cred={{0x1c}}], 0x98}}, {{0x0, 0x0, &(0x7f00000036c0)=[{&(0x7f00000034c0)=""/146, 0x92}, {&(0x7f0000003580)=""/154, 0x9a}, {&(0x7f0000003640)=""/80, 0x50}], 0x3}}, {{&(0x7f0000003700)=@abs, 0x6e, &(0x7f0000003900)=[{&(0x7f0000003780)=""/187, 0xbb}, {&(0x7f0000003840)=""/119, 0x77}, {&(0x7f00000038c0)=""/40, 0x28}], 0x3}}, {{&(0x7f0000003940), 0x6e, &(0x7f0000003e80)=[{&(0x7f00000039c0)=""/203, 0xcb}, {&(0x7f0000003ac0)=""/16, 0x10}, {&(0x7f0000003b00)=""/210, 0xd2}, {&(0x7f0000003c00)=""/216, 0xd8}, {&(0x7f0000003d00)=""/80, 0x50}, {&(0x7f0000003d80)=""/222, 0xde}], 0x6, &(0x7f0000003f00)=[@cred={{0x1c}}, @rights={{0x10}}, @cred={{0x1c}}, @rights={{0x20, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}], 0x70}}, {{&(0x7f0000003f80), 0x6e, &(0x7f0000004100)=[{&(0x7f0000004000)=""/128, 0x80}, {&(0x7f0000004080)=""/96, 0x60}], 0x2, &(0x7f0000004140)=[@cred={{0x1c}}, @cred={{0x1c}}, @cred={{0x1c}}, @cred={{0x1c}}, @rights={{0x24, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @rights={{0x14, 0x1, 0x1, [0xffffffffffffffff]}}], 0xc0}}], 0xa, 0x200, &(0x7f0000004480)={0x77359400}) ioctl$RTC_SET_TIME(r4, 0x4024700a, &(0x7f00000044c0)={0x12, 0x1d, 0x4, 0xd, 0x0, 0xfffffc01, 0x4, 0x9e, 0x1}) 10:31:44 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x4ff0f, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000000006000000660000000f000000000000000100000001000000004000000040000020000000d3f4655fd4f4655f0100ffff53ef", 0x3a, 0x400}, {&(0x7f0000010300)="02000000030000000400000066000f000300040000000000000000000f007f5c", 0x20, 0x800}], 0x0, &(0x7f0000000440)={[{@journal_checksum}, {@norecovery}]}) [ 1367.750346][T15879] debugfs: Directory 'hci0' with parent 'bluetooth' already present! [ 1367.758858][T15869] EXT4-fs (loop3): can't mount with journal_checksum, fs mounted w/o journal [ 1367.782342][ T162] Bluetooth: hci0: Frame reassembly failed (-84) 10:31:44 executing program 4: r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) r1 = dup2(r0, r0) ioctl$RTC_UIE_ON(r1, 0x7003) r2 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000040), 0x0, 0x0) close(r2) ioctl$BTRFS_IOC_GET_DEV_STATS(r2, 0x8004550f, 0x0) ioctl$BTRFS_IOC_WAIT_SYNC(r2, 0x40089416, 0x0) r3 = syz_open_procfs$namespace(0xffffffffffffffff, &(0x7f0000000000)='ns/cgroup\x00') dup2(r3, r0) 10:31:44 executing program 5: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000340)=[{&(0x7f0000010000)="601c6d6b646f736677c66200088020000400000004f8000020004000030000000000000001", 0x25}, {0x0, 0x0, 0x800}], 0x0, &(0x7f0000000080)={[{@iocharset={'iocharset', 0x3d, 'cp862'}}]}) [ 1367.850714][T15888] FAT-fs (loop5): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 1367.885862][T15895] EXT4-fs (loop3): can't mount with journal_checksum, fs mounted w/o journal [ 1368.014582][T15895] EXT4-fs (loop3): can't mount with journal_checksum, fs mounted w/o journal [ 1368.048787][T15905] FAT-fs (loop5): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 1369.828079][ T389] Bluetooth: hci0: command 0x1003 tx timeout [ 1369.834152][T15480] Bluetooth: hci0: sending frame failed (-49) [ 1371.907958][ T389] Bluetooth: hci0: command 0x1001 tx timeout [ 1371.913972][T15480] Bluetooth: hci0: sending frame failed (-49) [ 1373.987752][ T389] Bluetooth: hci0: command 0x1009 tx timeout 10:31:54 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x80000, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000000006000000660000000f000000000000000100000001000000004000000040000020000000d3f4655fd4f4655f0100ffff53ef", 0x3a, 0x400}, {&(0x7f0000010300)="02000000030000000400000066000f000300040000000000000000000f007f5c", 0x20, 0x800}], 0x0, &(0x7f0000000440)={[{@journal_checksum}, {@norecovery}]}) 10:31:54 executing program 4: r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) ioctl$INCFS_IOC_FILL_BLOCKS(r0, 0x80106720, &(0x7f0000000080)={0x1, &(0x7f0000000040)=[{0xf7be, 0xca, &(0x7f0000000140)="42fec31ccd565f45f60a462a57811ee91669bafdefdfbdb1f8c5444f8f58c74a2c41183280d3a82a21dcc0fbf3e9e39b9513fc8de8b56632384476672782d7d6c7280be2e38f823519e189378938047cb7474231220722bf7e3374dbb3a625b4c61084b937a06fa017a924c0beac58cf425de5c24ca4120433ad1e7a551df198c32f9fb05b5bb0db2a41da37e66dd756fe91370ae3f493754f87da08e43d551eee08bb1a0a3537e394a57a0f5b0c7d5ae70fb702d9b08ef09d61f75e076d3ef436c18550cbb79b33661b"}]}) r1 = dup2(r0, r0) ioctl$RTC_UIE_ON(r1, 0x7003) splice(r1, &(0x7f0000000240)=0xff, r1, &(0x7f0000000280)=0x1, 0xfff, 0x2) r2 = syz_open_procfs$namespace(0xffffffffffffffff, &(0x7f0000000000)='ns/cgroup\x00') dup2(r2, r0) r3 = getpid() syz_open_procfs$namespace(r3, &(0x7f00000000c0)='ns/cgroup\x00') 10:31:54 executing program 5 (fault-call:0 fault-nth:0): syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000340)=[{&(0x7f0000010000)="601c6d6b646f736677c66200088020000400000004f8000020004000030000000000000001", 0x25}, {0x0, 0x0, 0x800}], 0x0, &(0x7f0000000080)={[{@iocharset={'iocharset', 0x3d, 'cp775'}}, {@iocharset={'iocharset', 0x3d, 'cp862'}}]}) 10:31:54 executing program 0: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x8d}, 0x0) sched_setattr(0x0, &(0x7f0000000140)={0x38, 0x2, 0x0, 0x0, 0x9}, 0x0) sched_setattr(0x0, &(0x7f0000000240)={0x38, 0x2, 0x0, 0x0, 0x5}, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000002c0)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r0, &(0x7f0000000300)=@abs, 0x6e) sendmmsg$unix(r1, &(0x7f00000bd000), 0x318, 0x0) sched_setattr(0x0, &(0x7f00000003c0)={0x38, 0x1, 0x1, 0x7, 0x7fff, 0x8000, 0x6, 0x8, 0x6}, 0x0) recvmmsg(r0, &(0x7f00000000c0), 0x10106, 0x2, 0x0) r2 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) ioctl$LOOP_CTL_REMOVE(r2, 0x4c81, 0x0) ioctl$LOOP_CTL_ADD(r2, 0x4c80, 0x0) mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount$bpf(0x20000000, &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0) fork() pivot_root(&(0x7f0000000280)='./file0\x00', &(0x7f0000000080)='./file0\x00') r3 = socket(0x10, 0x2, 0x0) getsockopt$sock_cred(r3, 0x1, 0x11, &(0x7f0000caaffb), &(0x7f0000cab000)=0xc) mount$bpf(0x0, &(0x7f0000000380)='./file0\x00', &(0x7f0000000400), 0x804000, &(0x7f0000000640)={[{@mode={'mode', 0x3d, 0xa39}}, {@mode={'mode', 0x3d, 0xff}}, {@mode={'mode', 0x3d, 0x9e}}, {@mode={'mode', 0x3d, 0x8}}, {@mode={'mode', 0x3d, 0xb1fb}}, {@mode={'mode', 0x3d, 0x8}}, {@mode={'mode', 0x3d, 0x7}}, {@mode={'mode', 0x3d, 0xffff}}, {@mode={'mode', 0x3d, 0x4}}, {}, {@mode={'mode', 0x3d, 0xfff}}], [{@obj_user={'obj_user', 0x3d, '\''}}, {@fsmagic={'fsmagic', 0x3d, 0x3}}, {@obj_user={'obj_user', 0x3d, ']'}}, {@permit_directio}]}) sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f0000000280)={&(0x7f0000000040), 0xc, &(0x7f00000000c0)={&(0x7f0000000440)=ANY=[@ANYBLOB="4c000000260010002abd7000ffdbdf2500000000", @ANYRES32=0x0, @ANYBLOB="0000f3ff0c00100004e400e004000a0004000a0004000a009005231ed71e3a654cf6cbb27d2045b9def1e963722e03ca2a0e5d790317c82816181177f78fa76cc0322306ae79db769b7fba46ee62e1dcabe64469e19606001ededc5f0ae5fc397811773c90814e2097ad362940d6d305484cc7b2ac2af57f5043d96312b64611e65ec96c5c0f6b8641399f231e3cb6a66e07ad23c1"], 0x4c}, 0x1, 0x0, 0x0, 0x4845bd6ee40f8a15}, 0x0) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000200)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x100000}, 0xc, &(0x7f00000000c0)={&(0x7f0000000180)=ANY=[@ANYBLOB="4c000000130002002dbd7000fcdbdf2507000000", @ANYRES32=0x0, @ANYBLOB="001400350076657468315f766972745f776966690008001b00020000000800040007000000050021006000"/52], 0x4c}, 0x1, 0x0, 0x0, 0x8001}, 0x48041) 10:31:54 executing program 1: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000000c0)='memory.events\x00', 0x26e1, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000140)='memory.events\x00', 0x7a05, 0x1700) close(r1) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000280)='memory.events\x00', 0x100002, 0x0) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000140)='memory.events\x00', 0x7a05, 0x1700) bpf$BPF_PROG_GET_FD_BY_ID(0xd, 0x0, 0x0) r3 = perf_event_open(&(0x7f0000000180)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x202, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r4 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000040), 0x0, 0x0) close(r4) ioctl$BTRFS_IOC_GET_DEV_STATS(r4, 0x8004550f, 0x0) sendfile(r4, r3, &(0x7f0000000000)=0x81, 0xd72) write$cgroup_subtree(r0, &(0x7f0000000480)=ANY=[], 0x6) r5 = bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000200)={0x18, 0x4, &(0x7f0000000280)=ANY=[@ANYBLOB="1800000000000000000000007b3a6d7b850000005000000095"], &(0x7f0000000040)='syzkaller\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x2, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x78) r6 = bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000080)={&(0x7f00000002c0)='ext4_es_lookup_extent_enter\x00', r5}, 0x1b) openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000480)='memory.stat\x00', 0x0, 0x0) perf_event_open(&(0x7f00000004c0)={0x4, 0x80, 0x7f, 0x84, 0x0, 0x3, 0x0, 0x0, 0x40000, 0xb, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x2, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x4, @perf_config_ext={0x6b7, 0x9}, 0x64214, 0x5, 0xed5, 0x3, 0x9, 0x7f, 0x2, 0x0, 0x6, 0x0, 0x10000}, 0xffffffffffffffff, 0xd, r6, 0x1) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f00000003c0)={r5, 0xc0, &(0x7f0000000300)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/16, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f0000000040)=0x5, 0x0, 0x0, 0x0, &(0x7f0000000080)={0x6, 0x5}, 0x0, 0x0, &(0x7f0000000100)={0x1, 0x4, 0x9}, &(0x7f0000000440)=0x4, 0x0, 0x0, 0x0, 0x0, &(0x7f00000002c0)}}, 0x10) ioctl$PERF_EVENT_IOC_PERIOD(r2, 0x6628, 0x0) write$cgroup_int(r1, &(0x7f0000000200), 0x43408) 10:31:54 executing program 2: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000000c0), 0x0, 0x0) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000000040)=0xf) ioctl$KDADDIO(r0, 0x400455c8, 0x0) pipe(&(0x7f00000000c0)={0xffffffffffffffff}) r2 = socket(0x10, 0x3, 0x0) splice(r1, 0x0, r2, 0x0, 0x4ffe0, 0x0) r3 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000040), 0x0, 0x0) close(r3) ioctl$BTRFS_IOC_GET_DEV_STATS(r3, 0x8004550f, 0x0) write(r3, &(0x7f0000000100)="cf06d0b33aeb08d150faf29ad1a790331b76572c03371f3de8166a8c58d4de3a003260e128984a50f9eed6a12e49797e3d85efdd3336649cf5a948022d8f882bb601a4d36b111fd1ad37a3503062fc46e7c58b3222cba4d4cb18dd2dccaa41d093f713362b7b2000211d68621d5a6c63f68d81afac450665bc463c1a4964d442b7b87f31eb8791b20dcbca4c2c882ef5b147139f21c26ee2e403ec98d5b671bca6a020ade00b44b1f5434ea6104e6b8b21303bec337818f55475b162f6bb567f806a67de492465993262c9a0a18bbc55753b22143082df4be620", 0xda) ioctl$TCGETA(r1, 0x5405, &(0x7f0000000000)) 10:31:54 executing program 4: r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) r1 = dup2(r0, r0) ioctl$RTC_UIE_ON(r1, 0x7003) ioctl$SECCOMP_IOCTL_NOTIF_RECV(r1, 0xc0502100, &(0x7f0000000080)={0x0, 0x0}) r3 = syz_open_procfs$namespace(r2, &(0x7f0000000040)='ns/mnt\x00') dup2(r3, r0) [ 1377.930384][T15915] FAULT_INJECTION: forcing a failure. [ 1377.930384][T15915] name failslab, interval 1, probability 0, space 0, times 0 [ 1377.944067][T15915] CPU: 1 PID: 15915 Comm: syz-executor.5 Not tainted 5.4.125-syzkaller-00004-ga84c475f4db0 #0 [ 1377.954296][T15915] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 1377.964330][T15915] Call Trace: [ 1377.967599][T15915] dump_stack+0x1d8/0x24e [ 1377.971900][T15915] ? devkmsg_release+0x11c/0x11c [ 1377.976815][T15915] ? show_regs_print_info+0x12/0x12 [ 1377.981994][T15915] should_fail+0x6f6/0x860 [ 1377.986384][T15915] ? setup_fault_attr+0x3d0/0x3d0 [ 1377.991380][T15915] ? fput_many+0x42/0x1a0 [ 1377.995678][T15915] ? check_preemption_disabled+0x154/0x330 [ 1378.001449][T15915] ? __se_sys_memfd_create+0xe9/0x360 [ 1378.006800][T15915] should_failslab+0x5/0x20 [ 1378.011284][T15915] __kmalloc+0x5f/0x2f0 [ 1378.015415][T15915] ? __ia32_sys_read+0x80/0x80 [ 1378.020158][T15915] ? strnlen_user+0x186/0x210 [ 1378.024812][T15915] __se_sys_memfd_create+0xe9/0x360 [ 1378.029980][T15915] do_syscall_64+0xcb/0x1e0 [ 1378.034454][T15915] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 1378.040320][T15915] RIP: 0033:0x4665e9 [ 1378.044181][T15915] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 1378.063764][T15915] RSP: 002b:00007f6cf6cc1f48 EFLAGS: 00000246 ORIG_RAX: 000000000000013f [ 1378.072148][T15915] RAX: ffffffffffffffda RBX: 0000000020000340 RCX: 00000000004665e9 10:31:54 executing program 5 (fault-call:0 fault-nth:1): syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000340)=[{&(0x7f0000010000)="601c6d6b646f736677c66200088020000400000004f8000020004000030000000000000001", 0x25}, {0x0, 0x0, 0x800}], 0x0, &(0x7f0000000080)={[{@iocharset={'iocharset', 0x3d, 'cp775'}}, {@iocharset={'iocharset', 0x3d, 'cp862'}}]}) 10:31:54 executing program 4: r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) r1 = dup2(r0, r0) r2 = syz_open_dev$vcsa(&(0x7f00000000c0), 0x8, 0x4881) openat(r2, &(0x7f0000000140)='./file0\x00', 0x101800, 0x40) ioctl$RTC_UIE_ON(r1, 0x7003) r3 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000040), 0x2000c0, 0x0) ioctl$RTC_WKALM_SET(r3, 0x4028700f, &(0x7f0000000080)={0x1, 0x0, {0x1, 0xe, 0x11, 0x17, 0x5, 0x4, 0x1, 0x13b}}) r4 = syz_open_procfs$namespace(0xffffffffffffffff, &(0x7f0000000000)='ns/cgroup\x00') fsmount(r3, 0x0, 0x2) dup2(r4, r0) [ 1378.080093][T15915] RDX: 0000000000001000 RSI: 0000000000000000 RDI: 00000000004bee86 [ 1378.088036][T15915] RBP: 0000000000000002 R08: 0000000000000800 R09: ffffffffffffffff [ 1378.095978][T15915] R10: 0000000000000002 R11: 0000000000000246 R12: 0000000008100000 [ 1378.103918][T15915] R13: 0000000020000100 R14: 0000000000001000 R15: 0000000020000080 [ 1378.120358][T15917] EXT4-fs (loop3): can't mount with journal_checksum, fs mounted w/o journal [ 1378.151955][T15925] debugfs: Directory 'hci0' with parent 'bluetooth' already present! [ 1378.172045][ T162] Bluetooth: hci0: Frame reassembly failed (-84) [ 1378.178734][T15917] EXT4-fs (loop3): can't mount with journal_checksum, fs mounted w/o journal [ 1378.195886][T15934] FAULT_INJECTION: forcing a failure. [ 1378.195886][T15934] name failslab, interval 1, probability 0, space 0, times 0 [ 1378.208808][T15934] CPU: 1 PID: 15934 Comm: syz-executor.5 Not tainted 5.4.125-syzkaller-00004-ga84c475f4db0 #0 [ 1378.219024][T15934] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 1378.229104][T15934] Call Trace: [ 1378.232415][T15934] dump_stack+0x1d8/0x24e [ 1378.236725][T15934] ? devkmsg_release+0x11c/0x11c [ 1378.241635][T15934] ? show_regs_print_info+0x12/0x12 [ 1378.246864][T15934] ? __kasan_kmalloc+0x1a3/0x1e0 [ 1378.251817][T15934] ? __kmalloc+0x174/0x2f0 [ 1378.256203][T15934] ? __se_sys_memfd_create+0xe9/0x360 [ 1378.261550][T15934] ? do_syscall_64+0xcb/0x1e0 [ 1378.266235][T15934] ? entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 1378.272503][T15934] should_fail+0x6f6/0x860 [ 1378.276903][T15934] ? setup_fault_attr+0x3d0/0x3d0 [ 1378.281900][T15934] ? expand_files+0xd1/0x970 [ 1378.286460][T15934] ? shmem_alloc_inode+0x16/0x30 [ 1378.291380][T15934] should_failslab+0x5/0x20 [ 1378.295864][T15934] kmem_cache_alloc+0x36/0x290 [ 1378.300599][T15934] ? shmem_match+0x150/0x150 [ 1378.305160][T15934] shmem_alloc_inode+0x16/0x30 [ 1378.309908][T15934] new_inode_pseudo+0x61/0x220 [ 1378.314641][T15934] new_inode+0x25/0x1d0 [ 1378.318766][T15934] shmem_get_inode+0x113/0x630 [ 1378.323525][T15934] ? _raw_spin_unlock+0x49/0x60 [ 1378.328344][T15934] __shmem_file_setup+0x11e/0x270 [ 1378.333352][T15934] __se_sys_memfd_create+0x1ce/0x360 [ 1378.338607][T15934] do_syscall_64+0xcb/0x1e0 [ 1378.343090][T15934] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 1378.348961][T15934] RIP: 0033:0x4665e9 [ 1378.352848][T15934] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 1378.372436][T15934] RSP: 002b:00007f6cf6cc1f48 EFLAGS: 00000246 ORIG_RAX: 000000000000013f [ 1378.380821][T15934] RAX: ffffffffffffffda RBX: 0000000020000340 RCX: 00000000004665e9 [ 1378.388778][T15934] RDX: 0000000000001000 RSI: 0000000000000000 RDI: 00000000004bee86 10:31:54 executing program 5 (fault-call:0 fault-nth:2): syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000340)=[{&(0x7f0000010000)="601c6d6b646f736677c66200088020000400000004f8000020004000030000000000000001", 0x25}, {0x0, 0x0, 0x800}], 0x0, &(0x7f0000000080)={[{@iocharset={'iocharset', 0x3d, 'cp775'}}, {@iocharset={'iocharset', 0x3d, 'cp862'}}]}) 10:31:54 executing program 4: r0 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000040), 0x0, 0x0) close(r0) ioctl$BTRFS_IOC_GET_DEV_STATS(r0, 0x8004550f, 0x0) r1 = openat(0xffffffffffffff9c, 0x0, 0x0, 0x0) ioctl$TIOCGSID(r1, 0x5429, &(0x7f0000000140)) r2 = bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000340)={0x11, 0xa, &(0x7f0000000180)=@framed={{0x18, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x7e}, [@call={0x85, 0x0, 0x0, 0x42}, @exit, @func={0x85, 0x0, 0x1, 0x0, 0xfffffffffffffffd}, @initr0={0x18, 0x0, 0x0, 0x0, 0xc85, 0x0, 0x0, 0x0, 0x8}, @btf_id={0x18, 0x0, 0x3, 0x0, 0x5}]}, &(0x7f0000000200)='syzkaller\x00', 0x1f, 0x6b, &(0x7f0000000240)=""/107, 0x41000, 0x2, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x8, &(0x7f00000002c0)={0x6, 0x1}, 0x8, 0x10, &(0x7f0000000300)={0x2, 0x3, 0xfff, 0x832}, 0x10}, 0x78) r3 = eventfd(0x1) r4 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000040), 0x0, 0x0) close(r4) ioctl$BTRFS_IOC_GET_DEV_STATS(r4, 0x8004550f, 0x0) r5 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000040), 0x0, 0x0) close(r5) ioctl$BTRFS_IOC_GET_DEV_STATS(r5, 0x8004550f, 0x0) r6 = bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f0000000980), 0x4) io_submit(0x0, 0x8, &(0x7f0000000ac0)=[&(0x7f0000000140)={0x0, 0x0, 0x0, 0x5, 0x6, r0, &(0x7f0000000080)="ec0f1a0400e9b0494ed26100592296439b4d32093cf6ceaf7ff11cd56af724a6df8c405c111fef37dbeea3f9702e4623eaf07c1d9363fff7d94915d79be1c50f48ddd09b0775b04be202bb5f", 0x4c, 0x0, 0x0, 0x2, r1}, &(0x7f0000000480)={0x0, 0x0, 0x0, 0x7, 0x6, r2, &(0x7f00000003c0)="3eaa6c794f6267cdb2b287c4b21062ece76e3151cdcd80a2da88999d712136d5118bee47e4a01799680f084e8f588bd341fc9f4f47e4324946ff17709d7e26f934561e29fc4405d44d0d7900820e074cce9fc33a5b004bfd5cce3efb30d071b624170c720e5bce7bd93df543d25ae7eb803c57c4cb0b8930e3d460945ec0b2e5763039f3bada61b5548aa9a70e5bc8c9decc1e1aeb01f2baa32e08a1467ed38f72026d1955e07046a04ce7d1faf40a7d5d43", 0xb2, 0x5, 0x0, 0x2}, &(0x7f0000000540)={0x0, 0x0, 0x0, 0x0, 0x6, 0xffffffffffffffff, &(0x7f00000004c0)="7523ab108cc2e3977c1e36d5bb013e03418b00ec9b4016aa90f5199d32500715318ab68ea81dd453de4b7c2bf891bff6c87572ced9267a50a63bb9f72bcbeb7bb2004e46973272a9", 0x48, 0x9e7, 0x0, 0x2}, &(0x7f0000000640)={0x0, 0x0, 0x0, 0x5, 0x765, 0xffffffffffffffff, &(0x7f0000000580)="fed7427c243ee7e0afd492b6695fad042adb79c69d50519f0613928df5b2eef9d17b1fea20d02cf32f14d4780801b0e9c51f05d04be18641e09e4ed5b5c89f239c2fd5d295e3090b0f3a81c03cdf0b043891af461384c2418700c1d1b419bf7134a772ef70a3d2ea799d2ca1b55128cf94f5aabdd169e63bb6c8be61a2d9c3cbd2bfa39ab41ef280e3eee1cbb4384bcedc50d9c15f2a33033003dca6eb985f0147c4141079b6358834b87480d2631ec43b02", 0xb2, 0x1, 0x0, 0x3, r3}, &(0x7f0000000740)={0x0, 0x0, 0x0, 0x5, 0x0, r4, &(0x7f0000000680)="2b4d53eabaa24b46d0151e266bb7d20424706ebc1454c4306fa8e82c58802593ee33adfffb7d557985b9917106e5856dc0315f4c6e2ab5fe96a27e7eedc5276f86417a3c550fe0f0a16c5da652bb47e5647f0168413c36a616389d0f93fc1ed73db73479c9e20749643b855200a702ab4cb75327b6862324a1f47caf95e071d4b8d8d9623b888d5b8ff7697ef24dc85b206eb550477f04f4c10f6aee52c381ea", 0xa0, 0x6}, &(0x7f0000000840)={0x0, 0x0, 0x0, 0x1, 0x9, 0xffffffffffffffff, &(0x7f0000000780)="44f2e95c89225d1346687fc20c7796de74d60bf7d4ba3639f2ccc0582091593927dbfcb18cbeb2c30d8e39a370f33b1f9475eaaa1c506e03a4c4e476bd155e666543cab096402d3e3e6d5c884d7c3c81103b508c91205c399d6b72e8d7fcb0d60ee9a17b118f1579998afabe2a1184867fd7298a8fd7fc0af5e0fec5ca562d0fbd856495b7c4d5053fc6546f4919ee5c8b438248400450ac2eebcd363f9afcd9ff3b2324d966708c0174ca5b0a3c8ad0244ef3ddd5fda274", 0xb8, 0x5}, &(0x7f0000000940)={0x0, 0x0, 0x0, 0xd05b12c4277322dc, 0x3, r5, &(0x7f0000000880)="6579034d55811dd81bb7f90a9013454a1c01dcb19598aa40a5d342f752bf9b51860499f64ca935eb397665f4c726614318cbe43d633a610ed47100f3266fd8d2e23c13fcb0fb343a96ef999ee5724d9291a7f9f4d79eeac7d1a8a4919f2d6688e46107182e785f0fdf373831b77d3891c41454a58c4d131e668896323e3e0601315b1d65928e6e0080815c1ca4f006855c897da1c719d091c0f1c7bba98421749afbec96", 0xa4, 0x9, 0x0, 0x1}, &(0x7f0000000a80)={0x0, 0x0, 0x0, 0x7, 0xff, r6, &(0x7f00000009c0)="5f429316dc10b0415eb5ca7db4414f8038cc9e4e01f33fed4c9931a6671e4666d88cb13d41dae7bbdb83e077cb8bb9f697f1a3a24773952c162d5ed993ea4d04aaeb733472f0fff2c6b44ba2178a1a61dd43cec1c64d8fec24a431ddb362a68d292fa6fd0670859aadc92e81ae1f99bb14aa91e77df503db3cd6378ed1fd91edd0a63d9cfe0abefd42712d78501837aff15c", 0x92, 0xfffffffffffffffc}]) r7 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) r8 = dup2(r7, r7) ioctl$RTC_UIE_ON(r8, 0x7003) r9 = syz_open_procfs$namespace(0xffffffffffffffff, &(0x7f0000000000)='ns/cgroup\x00') dup2(r9, r7) 10:31:54 executing program 1: r0 = socket$nl_route(0x10, 0x3, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x200000, 0x6, &(0x7f0000000200)=[{&(0x7f0000000480)="200000000002000019000000900100000f000000000000000200000006000000000008000080000020000000dbf4655fdbf4655f0100ffff53ef010001000000daf4655f000000000000000001000000000000000b0000000004000008000000d2c200001203", 0x66, 0x400}, {&(0x7f0000010100)="00000000000000000000000082e36724c6f34caa846ed2e527703378010040", 0x1f, 0x4e0}, {&(0x7f0000000080)="03", 0x1, 0x640}, {&(0x7f0000010400)="02000000030000000400000019000f000300040000000000000000000f002e69", 0x20, 0x1000}, {&(0x7f0000012600)="ed41000000100000daf4655fdbf4655fdbf4655f000000000000040080", 0x1d, 0x4400}, {&(0x7f0000012800)="8081000000180000daf4655fdaf4655fdaf4655f00000000000001008000000010000800000000000af301000400000000000000000000000200000030", 0x3d, 0x47fc}], 0x401, &(0x7f00000001c0)=ANY=[]) perf_event_open(&(0x7f0000000100)={0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socket$inet6(0xa, 0x0, 0x0) socket$inet6(0xa, 0x0, 0x0) openat$cgroup_root(0xffffffffffffff9c, &(0x7f00000000c0)='./cgroup.cpu/syz0\x00', 0x200002, 0x0) perf_event_open(&(0x7f0000001240)={0x0, 0x80, 0x0, 0x9, 0x8, 0x9, 0x0, 0x9, 0x0, 0x3, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x101, 0x1, @perf_bp={&(0x7f00000001c0), 0x1}, 0x1, 0x3ff, 0x3, 0x8, 0x0, 0xfff, 0x8, 0x0, 0x7, 0x0, 0x6}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = creat(&(0x7f0000000040)='./bus\x00', 0x0) openat(r1, &(0x7f00000012c0)='./file0\x00', 0x40800, 0x21) lsetxattr$security_capability(&(0x7f00000003c0)='./file0\x00', &(0x7f0000000400), 0x0, 0x0, 0x0) rmdir(&(0x7f0000000440)='./file0\x00') perf_event_open(&(0x7f0000000700)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xff7fffffffffffff, 0xffffffffffffffff, 0x0) umount2(&(0x7f0000000180)='./file0\x00', 0x0) r2 = creat(&(0x7f0000000040)='./bus\x00', 0x0) fallocate(r2, 0x10, 0x0, 0x8020001) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r2, 0x29, 0x20, &(0x7f0000001300)={@ipv4={'\x00', '\xff\xff', @loopback}, 0x3, 0x0, 0x2, 0x0, 0x97b5, 0x9}, 0x20) perf_event_open(0x0, 0x0, 0xc, 0xffffffffffffffff, 0x9) setsockopt$inet6_opts(r1, 0x29, 0x37, &(0x7f0000000340)=@hopopts={0x2f, 0x6, '\x00', [@pad1, @jumbo, @jumbo={0xc2, 0x4, 0x2}, @hao={0xc9, 0x10, @private2}, @padn={0x1, 0x2, [0x0, 0x0]}, @hao={0xc9, 0x10, @dev={0xfe, 0x80, '\x00', 0x4b}}]}, 0x40) sendmsg$nl_route_sched(r0, &(0x7f0000000300)={0x0, 0x0, &(0x7f00000002c0)={&(0x7f00000003c0)=@newtaction={0x48, 0x30, 0x871a15abc695fa3d, 0x0, 0x0, {}, [{0x34, 0x1, [@m_pedit={0x30, 0x0, 0x0, 0x0, {{0xa}, {0x4}, {0x4}, {0xc}, {0xc}}}]}]}, 0x48}}, 0x0) [ 1378.396719][T15934] RBP: 0000000000000002 R08: 0000000000000800 R09: ffffffffffffffff [ 1378.404677][T15934] R10: 0000000000000002 R11: 0000000000000246 R12: 0000000008100000 [ 1378.412617][T15934] R13: 0000000020000100 R14: 0000000000001000 R15: 0000000020000080 10:31:54 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x100000, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000000006000000660000000f000000000000000100000001000000004000000040000020000000d3f4655fd4f4655f0100ffff53ef", 0x3a, 0x400}, {&(0x7f0000010300)="02000000030000000400000066000f000300040000000000000000000f007f5c", 0x20, 0x800}], 0x0, &(0x7f0000000440)={[{@journal_checksum}, {@norecovery}]}) 10:31:54 executing program 4: r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) r1 = dup2(r0, r0) ioctl$RTC_UIE_ON(r1, 0x7003) ioctl$RTC_AIE_OFF(r1, 0x7002) r2 = syz_open_procfs$namespace(0xffffffffffffffff, &(0x7f0000000000)='ns/cgroup\x00') dup2(r2, r0) [ 1378.482695][T15947] FAULT_INJECTION: forcing a failure. [ 1378.482695][T15947] name failslab, interval 1, probability 0, space 0, times 0 [ 1378.514298][T15947] CPU: 1 PID: 15947 Comm: syz-executor.5 Not tainted 5.4.125-syzkaller-00004-ga84c475f4db0 #0 [ 1378.524533][T15947] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 1378.534574][T15947] Call Trace: [ 1378.537851][T15947] dump_stack+0x1d8/0x24e [ 1378.542163][T15947] ? devkmsg_release+0x11c/0x11c [ 1378.547088][T15947] ? show_regs_print_info+0x12/0x12 [ 1378.552257][T15947] should_fail+0x6f6/0x860 [ 1378.556644][T15947] ? setup_fault_attr+0x3d0/0x3d0 [ 1378.561636][T15947] ? security_inode_alloc+0x32/0x1d0 [ 1378.566890][T15947] should_failslab+0x5/0x20 [ 1378.571360][T15947] kmem_cache_alloc+0x36/0x290 [ 1378.576097][T15947] security_inode_alloc+0x32/0x1d0 [ 1378.581212][T15947] inode_init_always+0x387/0x810 [ 1378.586393][T15947] ? shmem_match+0x150/0x150 [ 1378.590951][T15947] new_inode_pseudo+0x90/0x220 [ 1378.595683][T15947] new_inode+0x25/0x1d0 [ 1378.599826][T15947] shmem_get_inode+0x113/0x630 [ 1378.604557][T15947] ? _raw_spin_unlock+0x49/0x60 [ 1378.609378][T15947] __shmem_file_setup+0x11e/0x270 [ 1378.614371][T15947] __se_sys_memfd_create+0x1ce/0x360 [ 1378.619626][T15947] do_syscall_64+0xcb/0x1e0 [ 1378.624096][T15947] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 1378.629959][T15947] RIP: 0033:0x4665e9 [ 1378.633829][T15947] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 1378.653404][T15947] RSP: 002b:00007f6cf6cc1f48 EFLAGS: 00000246 ORIG_RAX: 000000000000013f [ 1378.661798][T15947] RAX: ffffffffffffffda RBX: 0000000020000340 RCX: 00000000004665e9 [ 1378.669744][T15947] RDX: 0000000000001000 RSI: 0000000000000000 RDI: 00000000004bee86 10:31:55 executing program 1: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0xd}, 0x0) r0 = getpid() sched_setattr(r0, &(0x7f0000000040)={0x38, 0x2, 0x0, 0x0, 0x9}, 0x0) r1 = socket$inet6(0xa, 0x2, 0x0) recvmmsg(r1, &(0x7f0000002bc0), 0x7, 0x2002, 0x0) sched_setattr(r0, 0x0, 0x0) r2 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000040), 0x0, 0x0) close(r2) ioctl$BTRFS_IOC_GET_DEV_STATS(r2, 0x8004550f, 0x0) vmsplice(r2, &(0x7f00000000c0)=[{&(0x7f0000000140)="1656518fc7f09100dd230494d30029f743266931542b1020fa682a83443d7264f766b5f0d8c1513c8bbb91bc74e182f9479208f4c3ebbb797f0398ea78e3e421b93e85f38a9df203ccb3f9bd6359d075c45f373d1b7e9eb8f69cdbe718043d024d7640f1b709bb4968008b413f48b2746ab505ec5b964e85f0d803de44f78e52ebf85a884ef6875f83edb49006a99eb922a72f7e82ae99aabf7bddf4aef05a7397869e6daa6574c3f114a921", 0xac}, {&(0x7f0000000340)="d3b791ca25b76710492e5ef2b14bf3da1a5f6a2816cbd73ec75c610336aaad6299f44c47ecb9a3b3687da0863be2cffe87bf65030c020387683a9cfea34faa3d17e59adf95e0539e88b66de5a1a04d6251a468b96faab65e95ff2b95ae99f6a3e54729dfd3f0bba28df702be7b7bdd8c05119a963a3081fb59c6ed85ea848eea8bd6f8d98031e9dc13f45e1d9133ac56dcba8a451823be9a739e695f94b8813df5eecfa7092880edbde7904dc8294cda4d56e2ad20b97939374141bf69d9f1f086e189ee634b269f705d66f505bb869dd701d5eb", 0xd4}, {&(0x7f0000000200)="2854ed9f0cb81d5055a060575799bd22e4e5e6e0570c36387378f156f30825e1ddf9b58751ebcaf133e004b3e7824fe3ba1d5c8bfaf6c1a40aa0fd9fcde6756ed5b7531c0c1b5559f1a2b9a8343031f113", 0x51}], 0x3, 0x0) openat(0xffffffffffffff9c, 0x0, 0x0, 0x0) pipe(&(0x7f00000000c0)) recvmmsg(0xffffffffffffffff, &(0x7f00000073c0)=[{{0x0, 0x0, &(0x7f00000027c0)=[{&(0x7f0000000440)=""/4089, 0xff9}, {0x0}, {0x0}], 0x3}, 0xfffffffe}], 0x1, 0x0, 0x0) fcntl$setpipe(0xffffffffffffffff, 0x407, 0x0) write(0xffffffffffffffff, &(0x7f0000000340), 0x41395527) sync_file_range(r2, 0xbd, 0x100000001, 0xf) vmsplice(0xffffffffffffffff, &(0x7f0000000000)=[{&(0x7f0000000500), 0x3528a9c0}], 0x1, 0x0) sched_setattr(0x0, &(0x7f0000000080)={0x38, 0x1, 0x0, 0x0, 0x6}, 0x0) r3 = syz_open_procfs(0x0, &(0x7f0000000300)='mounts\x00') preadv(r3, &(0x7f0000000100), 0x0, 0x1, 0x2) [ 1378.677685][T15947] RBP: 0000000000000002 R08: 0000000000000800 R09: ffffffffffffffff [ 1378.685633][T15947] R10: 0000000000000002 R11: 0000000000000246 R12: 0000000008100000 [ 1378.693578][T15947] R13: 0000000020000100 R14: 0000000000001000 R15: 0000000020000080 [ 1378.713010][T15952] EXT4-fs (loop3): can't mount with journal_checksum, fs mounted w/o journal [ 1378.785070][T15952] EXT4-fs (loop3): can't mount with journal_checksum, fs mounted w/o journal 10:31:55 executing program 0: r0 = syz_open_procfs$namespace(0x0, &(0x7f0000000000)='ns/pid_for_children\x00') perf_event_open(&(0x7f0000000700)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x510, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0xff7fffffffffffff, 0xffffffffffffffff, 0x0) preadv(r0, &(0x7f0000000680)=[{&(0x7f0000000300)=""/249, 0xf9}, {&(0x7f0000000400)=""/201, 0xc9}, {&(0x7f0000000200)=""/31, 0x1f}, {&(0x7f0000000580)=""/205, 0xcd}, {&(0x7f0000000780)=""/183, 0xb7}], 0x5, 0x6, 0x3) perf_event_open(0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x11) r1 = syz_open_dev$loop(&(0x7f00000001c0), 0x0, 0x103382) r2 = memfd_create(&(0x7f0000000240)='.^\xc5', 0x0) pwritev(r2, &(0x7f0000000540)=[{&(0x7f0000000840)="16", 0x1}], 0x1, 0x81805, 0x0) r3 = perf_event_open(&(0x7f0000000040)={0x5, 0x80, 0x6, 0xf8, 0x5, 0x40, 0x0, 0x5, 0x4000, 0x8, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x2, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1a2000, 0x1, @perf_config_ext={0x2, 0x65e4}, 0x800, 0x0, 0x9, 0x0, 0x7, 0xdf85, 0x1000, 0x0, 0x400, 0x0, 0x7ff}, 0x0, 0x5, 0xffffffffffffffff, 0x3) ioctl$LOOP_CHANGE_FD(r1, 0x4c00, r2) perf_event_open(&(0x7f00000000c0)={0x0, 0x80, 0x6, 0x6, 0x0, 0x2, 0x0, 0x1ff, 0x0, 0x18, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x80000001, 0x2, @perf_config_ext={0x10000, 0x80000000}, 0x4, 0x1000, 0x1, 0x4, 0x9, 0x7ffffffe, 0x5c, 0x0, 0x5, 0x0, 0xfffffffffffffffa}, 0x0, 0xa, r3, 0x2) r4 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) r5 = openat$vcsa(0xffffffffffffff9c, &(0x7f0000000180), 0x141000, 0x0) perf_event_open(&(0x7f0000000280)={0x2, 0x80, 0x20, 0x9, 0x0, 0x0, 0x0, 0x100000000, 0x1144, 0x5, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x3, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x2, 0x2, @perf_bp={&(0x7f0000000140), 0xb}, 0x10, 0x7fffffff, 0x9, 0x9, 0x7ff, 0x8000, 0x9, 0x0, 0x3f, 0x0, 0x5}, 0xffffffffffffffff, 0x6, r5, 0x1) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r4, 0x0) preadv(r4, &(0x7f0000000280), 0x18, 0xd9f, 0x0) sendfile(r1, r1, 0x0, 0x24002da8) 10:31:55 executing program 5 (fault-call:0 fault-nth:3): syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000340)=[{&(0x7f0000010000)="601c6d6b646f736677c66200088020000400000004f8000020004000030000000000000001", 0x25}, {0x0, 0x0, 0x800}], 0x0, &(0x7f0000000080)={[{@iocharset={'iocharset', 0x3d, 'cp775'}}, {@iocharset={'iocharset', 0x3d, 'cp862'}}]}) [ 1379.034583][T15971] FAULT_INJECTION: forcing a failure. [ 1379.034583][T15971] name failslab, interval 1, probability 0, space 0, times 0 [ 1379.047285][T15971] CPU: 1 PID: 15971 Comm: syz-executor.5 Not tainted 5.4.125-syzkaller-00004-ga84c475f4db0 #0 [ 1379.057501][T15971] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 1379.067553][T15971] Call Trace: [ 1379.070821][T15971] dump_stack+0x1d8/0x24e [ 1379.075297][T15971] ? devkmsg_release+0x11c/0x11c [ 1379.080209][T15971] ? show_regs_print_info+0x12/0x12 [ 1379.085386][T15971] should_fail+0x6f6/0x860 [ 1379.089782][T15971] ? setup_fault_attr+0x3d0/0x3d0 [ 1379.094785][T15971] ? __d_alloc+0x2a/0x6a0 [ 1379.099110][T15971] should_failslab+0x5/0x20 [ 1379.103597][T15971] kmem_cache_alloc+0x36/0x290 [ 1379.108340][T15971] ? security_inode_alloc+0x32/0x1d0 [ 1379.113595][T15971] __d_alloc+0x2a/0x6a0 [ 1379.117722][T15971] ? ktime_get_coarse_real_ts64+0xcf/0xe0 [ 1379.123427][T15971] d_alloc_pseudo+0x19/0x70 [ 1379.127901][T15971] alloc_file_pseudo+0x13f/0x300 [ 1379.132810][T15971] ? alloc_empty_file_noaccount+0x70/0x70 [ 1379.138514][T15971] __shmem_file_setup+0x194/0x270 [ 1379.143520][T15971] __se_sys_memfd_create+0x1ce/0x360 [ 1379.148782][T15971] do_syscall_64+0xcb/0x1e0 [ 1379.153264][T15971] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 1379.159125][T15971] RIP: 0033:0x4665e9 [ 1379.162993][T15971] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 1379.182582][T15971] RSP: 002b:00007f6cf6cc1f48 EFLAGS: 00000246 ORIG_RAX: 000000000000013f [ 1379.190966][T15971] RAX: ffffffffffffffda RBX: 0000000020000340 RCX: 00000000004665e9 [ 1379.198916][T15971] RDX: 0000000000001000 RSI: 0000000000000000 RDI: 00000000004bee86 [ 1379.206858][T15971] RBP: 0000000000000002 R08: 0000000000000800 R09: ffffffffffffffff [ 1379.214806][T15971] R10: 0000000000000002 R11: 0000000000000246 R12: 0000000008100000 [ 1379.222752][T15971] R13: 0000000020000100 R14: 0000000000001000 R15: 0000000020000080 [ 1380.227081][ T389] Bluetooth: hci0: command 0x1003 tx timeout [ 1380.233166][T15480] Bluetooth: hci0: sending frame failed (-49) [ 1382.306960][ T389] Bluetooth: hci0: command 0x1001 tx timeout [ 1382.312991][T15480] Bluetooth: hci0: sending frame failed (-49) [ 1384.386702][ T389] Bluetooth: hci0: command 0x1009 tx timeout 10:32:05 executing program 4: r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) r1 = dup2(r0, r0) r2 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000040), 0x0, 0x0) close(r2) ioctl$BTRFS_IOC_GET_DEV_STATS(r2, 0x8004550f, 0x0) dup2(r0, r2) ioctl$RTC_UIE_ON(r1, 0x7003) r3 = syz_open_procfs$namespace(0xffffffffffffffff, &(0x7f0000000000)='ns/cgroup\x00') syz_open_procfs$namespace(0x0, &(0x7f00000000c0)='ns/time_for_children\x00') pipe(&(0x7f0000000080)) dup2(r3, r0) 10:32:05 executing program 1: syz_mount_image$ext4(0x0, 0x0, 0x0, 0x2, &(0x7f0000001500)=[{&(0x7f0000000080)="dc", 0x1}, {&(0x7f00000000c0)="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", 0x1f8, 0x2}], 0x0, 0x0) mount$9p_tcp(&(0x7f0000000000), &(0x7f0000000040)='./file0\x00', &(0x7f00000002c0), 0x10, &(0x7f0000000300)={'trans=tcp,', {'port', 0x3d, 0x4e20}}) 10:32:05 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0xfc0000, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000000006000000660000000f000000000000000100000001000000004000000040000020000000d3f4655fd4f4655f0100ffff53ef", 0x3a, 0x400}, {&(0x7f0000010300)="02000000030000000400000066000f000300040000000000000000000f007f5c", 0x20, 0x800}], 0x0, &(0x7f0000000440)={[{@journal_checksum}, {@norecovery}]}) 10:32:05 executing program 5 (fault-call:0 fault-nth:4): syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000340)=[{&(0x7f0000010000)="601c6d6b646f736677c66200088020000400000004f8000020004000030000000000000001", 0x25}, {0x0, 0x0, 0x800}], 0x0, &(0x7f0000000080)={[{@iocharset={'iocharset', 0x3d, 'cp775'}}, {@iocharset={'iocharset', 0x3d, 'cp862'}}]}) 10:32:05 executing program 2: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000000c0), 0x0, 0x0) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000000040)=0xf) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f0000000000)=0x0) r2 = openat(0xffffffffffffff9c, 0x0, 0x0, 0x0) ioctl$TIOCGSID(r2, 0x5429, &(0x7f0000000140)) ioctl$TIOCSETD(r2, 0x5423, &(0x7f0000000100)=0x8) ioctl$TIOCSPGRP(0xffffffffffffffff, 0x5410, &(0x7f0000000080)=r1) ioctl$KDADDIO(r0, 0x400455c8, 0x0) 10:32:05 executing program 0: perf_event_open(&(0x7f000001d000)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffefffffffffff, 0xffffffffffffffff, 0x0) mkdir(&(0x7f00000002c0)='./bus\x00', 0x0) mkdir(&(0x7f0000000280)='./file0\x00', 0x0) mkdir(&(0x7f0000000240)='./file0/file0\x00', 0x0) r0 = creat(&(0x7f0000000080)='./bus/file0\x00', 0x0) ioctl$PERF_EVENT_IOC_SET_OUTPUT(0xffffffffffffffff, 0x2405, 0xffffffffffffffff) syncfs(0xffffffffffffffff) syz_mount_image$tmpfs(0x0, &(0x7f0000000140)='./file1\x00', 0x0, 0x0, 0x0, 0x24b6422, 0x0) bind$unix(r0, &(0x7f00000001c0)=@abs={0x1, 0x0, 0x4e21}, 0x6e) mount$overlay(0x400000, &(0x7f0000000000)='./bus\x00', &(0x7f0000000440), 0x0, &(0x7f0000000400)=ANY=[@ANYBLOB='lowerdir=./bus,workdir=./file1,upperdir=./file0']) mkdir(0x0, 0x0) rmdir(&(0x7f00000000c0)='./bus/file0\x00') setxattr$system_posix_acl(&(0x7f00000003c0)='./file0\x00', &(0x7f0000000680)='system.posix_acl_default\x00', &(0x7f0000000bc0), 0x24, 0x0) syz_mount_image$tmpfs(&(0x7f0000000040), 0x0, 0x0, 0x5, &(0x7f0000000a00)=[{&(0x7f0000000700)="a74bb504d3515e8e24e7fd08bfb74611a2f4e0bca78dbfd6a84103efeac7abe0eece883c01d6b977ea254bb43a9b9697c1fc13d9d3843338907fdd97fbb535d5c045cf41b9e8b067a852fffd23115d9e23f785bffd01b0a4ec0007a5c97d275f4d5f697bf19abb2eea36e60de7e51436723e17a122d8", 0x76, 0x9}, {&(0x7f0000000340), 0x0, 0x800}, {0x0, 0x0, 0xff}, {&(0x7f0000000880), 0x0, 0x1}, {&(0x7f0000000940)="393e58ad742ad7959d0d92fdb1ab696fe3d526b423c42dcc38b37b107d9e77eab84f2532c80c20324a555ec38675e3a5c10dac6a2661e0f7dcc17bf21b095e90a668ac7f1bf7cc21132ef8d72db3dc155898e3bd6a9da49a9347320dfa0ca353ff1e73b3f705e5adb63d892ec83bab", 0x6f, 0x5}], 0x1, &(0x7f0000000ac0)=ANY=[@ANYBLOB='huge=always,huge=within_size,uid=', @ANYRESHEX=0x0, @ANYBLOB=',huge=never,nr_inodes=58m,huge=always,obj_user=uid>,smackfsroot=uid>,conteXt=unconfined_u,\x00']) mkdir(&(0x7f0000000480)='./bus/file0\x00', 0x2000) [ 1388.817798][T15986] FAULT_INJECTION: forcing a failure. [ 1388.817798][T15986] name failslab, interval 1, probability 0, space 0, times 0 [ 1388.830684][T15986] CPU: 0 PID: 15986 Comm: syz-executor.5 Not tainted 5.4.125-syzkaller-00004-ga84c475f4db0 #0 [ 1388.830880][T15984] EXT4-fs (loop3): can't mount with journal_checksum, fs mounted w/o journal [ 1388.840904][T15986] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 1388.840908][T15986] Call Trace: [ 1388.840932][T15986] dump_stack+0x1d8/0x24e [ 1388.840942][T15986] ? devkmsg_release+0x11c/0x11c [ 1388.840950][T15986] ? unwind_next_frame+0x1f0a/0x27b0 [ 1388.840959][T15986] ? show_regs_print_info+0x12/0x12 [ 1388.840975][T15986] ? entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 1388.864506][T15989] debugfs: Directory 'hci0' with parent 'bluetooth' already present! [ 1388.867367][T15986] should_fail+0x6f6/0x860 [ 1388.867379][T15986] ? setup_fault_attr+0x3d0/0x3d0 [ 1388.867387][T15986] ? ebitmap_cmp+0x1b8/0x220 [ 1388.867395][T15986] ? mls_compute_context_len+0x7dd/0x810 10:32:05 executing program 1: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x8d}, 0x0) r0 = getpid() sched_setattr(0x0, &(0x7f0000000040)={0x38, 0x2, 0x0, 0x0, 0x9}, 0x0) sched_setattr(r0, &(0x7f0000000040)={0x72, 0x2, 0x0, 0x0, 0x8}, 0x0) sched_setattr(0x0, &(0x7f00000001c0)={0x38, 0x3, 0x10000000, 0x9, 0xffffffff, 0xfff, 0x1, 0x2000000000, 0x80000001, 0x4}, 0x0) pipe(&(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) write(r2, &(0x7f0000000480)="b0a3cdef47f59ec515de0fcb5dfc761cf7120c4312b2054efdc0cf574f65329a05d03a24674b1d94d072b4bd702c576dc1d6e4fef97bdd899d359dadcfe32ba24fb1e152533e4df2c20324dda85d95c102000000d81d2b9bea7f9e468b3da19d62e9913b2f7cd488de25886811470818af91afd3bce1422670d6f2d054d8b16374e3617a22b1c70e7e3104b814e24e6e7b62256ae8faaae5f59f840c029418a34c", 0xffffff47) vmsplice(r1, &(0x7f0000000000)=[{&(0x7f0000000500), 0x3528a9c0}], 0x1, 0x0) mkdir(&(0x7f0000000540)='\x13\x13w\xc5\xfc5\xd4\x14T\xd5\xd4\x1d)\xad\x1a`)Y\x81F\xe6\xbe\x16nA\xad\r\xbd@T\x03<\x9f3\xbb\xda\x82$\xa2\xf3\xd7r\xe7cnH\xb3<\xbfp\x83r\xe8\xf1\xb9\x93>\xc5\x12wC\xbe\"\x06 \x9e\xf0-\xf9\xcb\xf2\xf6\xe8\x80\xd38/\x00', 0x0) sched_setattr(r0, &(0x7f0000000440)={0x38, 0x2, 0x10000000, 0x2, 0x7, 0xff, 0x6, 0x7, 0x2, 0x80000001}, 0x0) writev(r1, &(0x7f00000000c0)=[{&(0x7f00000005c0)="fdd31f579a2e447ba98e6b9fb49d76864e1d921ca28bff1e663cda3b8201daab22ab107b54b7d155353868a8dadfc9eb2beb0256190278a8b76cf2cdfb15525affc863c8654f236d97d0dea636d6b3433844248684d4ec3609b1f6e9f2657de12c300c06b7737310b6abda292266593755131c80946c0f819f12dc591bb48a2b2cbe5dfb95d72579cd4bf62b3d0a638d7631556a70cd025a30e1f9c04d881700a75917c4bca0dcd79cae3e811ba41be605c586ae7908904a33642b7b115d7cb49546aa81fbabacd3dab7bad868945718f8bfcfa6fdf457e94e53f83c3da0629de4", 0xe1}, {&(0x7f00000006c0)="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0x1000}, {&(0x7f00000016c0)="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0x1000}, {&(0x7f00000026c0)="d58b516fbf088baa939704c9aa400b634db3576d5dff90c4b2eb4253fe5e3a6e411195ab5f51d8b2c9357f934eba4f64a6fcf589c82c12d4bf5b7c06f28a91d33648f6b6724de2a20bb844ce3d3edbc76806096e231c2a453d6b39e779e6c1d98ed9b73aed161892aea52b3c00", 0x6d}], 0x4) symlink(&(0x7f0000000140)='\x13\x13w\xc5\xfc5\xd4\x14T\xd5\xd4\x1d)\xad\x1a`)Y\x81F\xe6\xbe\x16nA\xad\r\xbd@T\x03<\x9f3\xbb\xda\x82$\xa2\xf3\xd7r\xe7cnH\xb3<\xbfp\x83r\xe8\xf1\xb9\x93>\xc5\x12wC\xbe\"\x06 \x9e\xf0-\xf9\xcb\xf2\xf6\xe8\x80\xd38//../file0\x00', 0x0) perf_event_open(&(0x7f0000000340)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x1) truncate(&(0x7f0000000100)='./file0\x00', 0x0) unlink(&(0x7f0000002740)='\x13\x13w\xc5\xfc5\xd4\x14T\xd5\xd4\x1d)\xad\x1a`)Y\x81F\xe6\xbe\x16nA\xad\r\xbd@T\x03<\x9f3\xbb\xda\x82$\xa2\xf3\xd7r\xe7cnH\xb3<\xbfp\x83r\xe8\xf1\xb9\x93>\xc5\x12wC\xbe\"\x06 \x9e\xf0-\xf9\xcb\xf2\xf6\xe8\x80\xd38/\x00') r3 = syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x200001, 0x7, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000900100000f000000000000000200000006000000000008000080000020000000dbf4655fdbf4655f0100ffff53ef010001000000daf4655f000000000000000001000000000000000b0000000004000008000000d2c200001203", 0x66, 0x400}, {&(0x7f0000010100)="00000000000000000000000082e36724c6f34caa846ed2e527703378010040", 0x1f, 0x4e0}, {&(0x7f0000000080)="03", 0x1, 0x640}, {&(0x7f0000010400)="02000000030000000400000019000f000300040000000000000000000f002e69", 0x20, 0x1000}, {&(0x7f00000002c0)="ed41000000100000daf4655fdbf4655fdbf4655f000000000000040080", 0x1d, 0x4400}, {&(0x7f0000012800)="8081000000180000daf4655fdaf4655fdaf4655f00000000000001008000000010000800000000000af301000400000000000000000000000200000030", 0x3d, 0x4800}, {&(0x7f0000013900)="111fc0d901000000803a0900803a09000000000006", 0x15, 0x30000}], 0x0, &(0x7f00000000c0)=ANY=[]) stat(&(0x7f0000000140)='./file0\x00', &(0x7f00000003c0)={0x0, 0x0, 0x0, 0x0, 0x0}) sched_getattr(r0, &(0x7f0000000300)={0x38}, 0x38, 0x0) fchown(r3, r4, 0xffffffffffffffff) 10:32:05 executing program 4: r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) ioctl$RTC_ALM_READ(r0, 0x80247008, &(0x7f0000000080)) r1 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000040), 0x0, 0x0) close(r1) ioctl$BTRFS_IOC_GET_DEV_STATS(r1, 0x8004550f, 0x0) r2 = dup2(r1, r0) ioctl$RTC_UIE_ON(r2, 0x7003) close(0xffffffffffffffff) ioctl$BTRFS_IOC_GET_DEV_STATS(0xffffffffffffffff, 0x8004550f, 0x0) ioctl$F2FS_IOC_GARBAGE_COLLECT(0xffffffffffffffff, 0x4004f506, &(0x7f00000000c0)) r3 = syz_open_procfs$namespace(0xffffffffffffffff, &(0x7f0000000000)='ns/cgroup\x00') dup2(r3, r0) [ 1388.867404][T15986] ? context_struct_to_string+0x43b/0x8b0 [ 1388.867418][T15986] should_failslab+0x5/0x20 [ 1388.926544][T15986] __kmalloc+0x5f/0x2f0 [ 1388.930692][T15986] context_struct_to_string+0x43b/0x8b0 [ 1388.936221][T15986] ? entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 1388.942278][T15986] ? security_bounded_transition+0x560/0x560 [ 1388.948244][T15986] ? symhash+0xe0/0xe0 [ 1388.952291][T15986] ? hashtab_search+0x1bf/0x200 [ 1388.957122][T15986] context_add_hash+0x13f/0x270 [ 1388.961954][T15986] ? security_sid_to_context_inval+0x40/0x40 [ 1388.964379][T15985] overlayfs: upperdir is in-use as upperdir/workdir of another mount, accessing files from both mounts will result in undefined behavior. [ 1388.967909][T15986] ? mls_context_isvalid+0x98/0x380 [ 1388.967924][T15986] ? policydb_context_isvalid+0x1b6/0x400 [ 1388.967934][T15986] security_compute_sid+0x1142/0x1d00 [ 1388.967947][T15986] ? security_transition_sid+0x90/0x90 [ 1388.967955][T15986] ? stack_trace_save+0x120/0x1f0 [ 1388.967965][T15986] ? __kasan_kmalloc+0x1a3/0x1e0 [ 1388.967972][T15986] ? __kasan_kmalloc+0x137/0x1e0 [ 1388.967981][T15986] ? kmem_cache_alloc+0x115/0x290 [ 1388.967989][T15986] ? __d_alloc+0x2a/0x6a0 [ 1388.967995][T15986] ? d_alloc_pseudo+0x19/0x70 [ 1388.968010][T15986] ? alloc_file_pseudo+0x13f/0x300 [ 1388.990801][T15985] overlayfs: workdir is in-use as upperdir/workdir of another mount, accessing files from both mounts will result in undefined behavior. [ 1388.992893][T15986] ? __shmem_file_setup+0x194/0x270 [ 1388.992904][T15986] ? __se_sys_memfd_create+0x1ce/0x360 [ 1388.992917][T15986] ? do_syscall_64+0xcb/0x1e0 [ 1388.992926][T15986] ? entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 1388.992938][T15986] ? _raw_spin_lock+0xa3/0x1b0 [ 1388.992945][T15986] ? _raw_spin_trylock_bh+0x1a0/0x1a0 [ 1388.992955][T15986] security_transition_sid+0x78/0x90 [ 1388.992965][T15986] inode_doinit_with_dentry+0x5e1/0x11d0 [ 1388.992976][T15986] ? sb_finish_set_opts+0x7b0/0x7b0 [ 1388.992984][T15986] ? __d_alloc+0x2a/0x6a0 [ 1388.992992][T15986] ? kmem_cache_alloc+0x115/0x290 [ 1388.993003][T15986] security_d_instantiate+0xa5/0x100 [ 1388.993011][T15986] d_instantiate+0x51/0x90 [ 1388.993020][T15986] alloc_file_pseudo+0x259/0x300 [ 1388.993030][T15986] ? alloc_empty_file_noaccount+0x70/0x70 [ 1388.993042][T15986] __shmem_file_setup+0x194/0x270 [ 1388.993051][T15986] __se_sys_memfd_create+0x1ce/0x360 [ 1388.993060][T15986] do_syscall_64+0xcb/0x1e0 [ 1388.993069][T15986] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 1388.993076][T15986] RIP: 0033:0x4665e9 [ 1388.993085][T15986] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 1388.993089][T15986] RSP: 002b:00007f6cf6cc1f48 EFLAGS: 00000246 ORIG_RAX: 000000000000013f [ 1388.993099][T15986] RAX: ffffffffffffffda RBX: 0000000020000340 RCX: 00000000004665e9 [ 1388.993104][T15986] RDX: 0000000000001000 RSI: 0000000000000000 RDI: 00000000004bee86 [ 1388.993109][T15986] RBP: 0000000000000002 R08: 0000000000000800 R09: ffffffffffffffff [ 1388.993114][T15986] R10: 0000000000000002 R11: 0000000000000246 R12: 0000000008100000 10:32:05 executing program 4: r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000100), 0x10000, 0x0) r1 = dup2(r0, r0) ioctl$RTC_UIE_ON(r1, 0x7003) r2 = syz_open_procfs$namespace(0xffffffffffffffff, &(0x7f0000000000)='ns/cgroup\x00') dup2(r2, r0) openat$hwrng(0xffffffffffffff9c, &(0x7f0000000040), 0x200000, 0x0) ioctl$KVM_CHECK_EXTENSION_VM(0xffffffffffffffff, 0xae03, 0x7fffffff) 10:32:05 executing program 1: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x8d}, 0x0) setrlimit(0x0, 0x0) r0 = getpid() sched_setattr(0x0, &(0x7f0000000140)={0x38, 0x2, 0x0, 0x0, 0x9}, 0x0) sched_setattr(r0, &(0x7f0000000240)={0x38, 0x2, 0x0, 0x0, 0x5}, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r1, &(0x7f000057eff8)=@abs, 0x6e) sendmsg$nl_route(0xffffffffffffffff, &(0x7f00000002c0)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x8000000}, 0xc, &(0x7f00000001c0)={&(0x7f0000000180)=@getstats={0x1c, 0x5e, 0x200, 0x70bd25, 0x25dfdbfd, {0x0, 0x0, 0x0, 0x0, 0x4}, ["", "", "", "", "", "", "", ""]}, 0x1c}, 0x1, 0x0, 0x0, 0x8800}, 0x800) sendmmsg$unix(r2, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(r1, &(0x7f00000000c0), 0x10106, 0x2, 0x0) open(&(0x7f0000000380)='./file0\x00', 0x2000, 0x1) mount(0x0, 0x0, 0x0, 0x226ca8b, 0x0) recvmmsg(r1, &(0x7f0000006780)=[{{&(0x7f00000003c0)=@vsock={0x28, 0x0, 0x0, @host}, 0x80, &(0x7f0000001440)=[{&(0x7f0000000440)=""/4096, 0x1000}], 0x1, &(0x7f0000001480)=""/224, 0xe0}}, {{&(0x7f0000001580)=@l2tp6={0xa, 0x0, 0x0, @mcast1}, 0x80, &(0x7f00000028c0)=[{&(0x7f0000001600)=""/128, 0x80}, {&(0x7f0000001680)=""/4096, 0x1000}, {&(0x7f0000002680)=""/34, 0x22}, {&(0x7f00000026c0)=""/177, 0xb1}, {&(0x7f0000002780)=""/204, 0xcc}, {&(0x7f0000002880)=""/41, 0x29}], 0x6, &(0x7f0000002940)=""/4096, 0x1000}, 0x99c}, {{&(0x7f0000003940)=@generic, 0x80, &(0x7f0000004c00)=[{&(0x7f00000039c0)=""/75, 0x4b}, {&(0x7f0000003a40)=""/4096, 0x1000}, {&(0x7f0000004a40)=""/204, 0xcc}, {&(0x7f0000004b40)=""/184, 0xb8}], 0x4, &(0x7f0000004c40)=""/104, 0x68}, 0x1000}, {{&(0x7f0000004cc0)=@pptp={0x18, 0x2, {0x0, @broadcast}}, 0x80, &(0x7f0000005dc0)=[{&(0x7f0000004d40)=""/4096, 0x1000}, {&(0x7f0000005d40)=""/108, 0x6c}], 0x2}, 0x1}, {{&(0x7f0000005e00)=@phonet, 0x80, &(0x7f0000006080)=[{&(0x7f0000005e80)=""/204, 0xcc}, {&(0x7f0000005f80)=""/214, 0xd6}], 0x2}}, {{&(0x7f00000060c0)=@phonet, 0x80, &(0x7f0000006600)=[{&(0x7f0000006140)=""/235, 0xeb}, {&(0x7f0000006240)=""/36, 0x24}, {&(0x7f0000006280)=""/196, 0xc4}, {&(0x7f0000006380)=""/232, 0xe8}, {&(0x7f0000006480)}, {&(0x7f00000064c0)=""/181, 0xb5}, {&(0x7f0000006580)=""/31, 0x1f}, {&(0x7f00000065c0)=""/26, 0x1a}], 0x8, &(0x7f0000006680)=""/210, 0xd2}, 0x8001}], 0x6, 0x0, 0x0) socket$netlink(0x10, 0x3, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x4030014, 0x3, &(0x7f0000000300)=[{&(0x7f0000000080)="20000000000100000c000000ce0000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef010001000000d7f4655f000000000100000001000000000000000b00000080", 0xff71, 0x400}, {&(0x7f0000010400)="2e0000001300000023", 0x9, 0x800}, {&(0x7f0000012b00)="ed41000000040000d7f4655fd7f4655fd7f4655f000000000000040002", 0x1d, 0x8c80}], 0x0, &(0x7f0000013800)=ANY=[@ANYBLOB]) [ 1388.993119][T15986] R13: 0000000020000100 R14: 0000000000001000 R15: 0000000020000080 10:32:05 executing program 0: perf_event_open(&(0x7f0000000040)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0, 0x6e293739f7f930c2}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x8000000803, 0x0) write(r0, &(0x7f0000000000)="220000002000070700be000009000701020000000000000000200000050013800100", 0x22) setsockopt$inet6_tcp_TLS_TX(0xffffffffffffffff, 0x6, 0x1, &(0x7f00000000c0)=@ccm_128={{0x304}, "e34f07881eb5d668", "f1140a0257019800952bcbba3439ea0b", "dad8a91a", "a05deb9e30071742"}, 0x28) writev(r0, &(0x7f0000000280)=[{&(0x7f0000000100)="9c10a633a5231cbe8e93c5b0ced25da26441062638f19544f0e2483affab765c6d8bb609f6def7d738122e170a2e515ec2ecde38106d2a48a0605a209f0c38a38cf070f1d10180b1829b09714489bb97cbe181793aaac4edf58883640e87056f6e8f2ed12367deaef55130ae47f2fc1a7d15ba9ff54100eafc3f4b1aa52f0a5154fbbd8382616bdeba6f126b67a1931b8c4649e4dd054a31c646c27e27f279e68f2816560c290b6cae7245a15bca29b9b37af67566cb5ae4c384ec8aa0318589391e13a37b2e36f7f649782789d8349ef20c78fbed5769b2d43400c5cb04bc54f57735e7a141c64f7b894c39b44e2bcb712b", 0xf2}, {&(0x7f0000000200)="1e74d1bba9d80e888e18b48e4077d2ed49a22f93e0590cf31998db26f45ec8a8e8e734892636e21b6519e8100972a1a80d25a25b3e192d43ec3c0cac25ffbc6570f41f3577ee7a9ecdd59d0f3620bba4aa9277bc7f36556ee378b156d335fd44c590e1f005f7902e0d6049ad15", 0x6d}], 0x2) 10:32:05 executing program 5 (fault-call:0 fault-nth:5): syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000340)=[{&(0x7f0000010000)="601c6d6b646f736677c66200088020000400000004f8000020004000030000000000000001", 0x25}, {0x0, 0x0, 0x800}], 0x0, &(0x7f0000000080)={[{@iocharset={'iocharset', 0x3d, 'cp775'}}, {@iocharset={'iocharset', 0x3d, 'cp862'}}]}) 10:32:05 executing program 4: r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) open(&(0x7f0000000040)='./file0\x00', 0x24283, 0x80) r1 = dup2(r0, r0) ioctl$RTC_UIE_ON(r1, 0x7003) syz_open_procfs$namespace(0xffffffffffffffff, &(0x7f0000000000)='ns/cgroup\x00') r2 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000040), 0x0, 0x0) close(r2) ioctl$BTRFS_IOC_GET_DEV_STATS(r2, 0x8004550f, 0x0) dup2(r2, r0) 10:32:05 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000440)='./file0\x00', 0x200000, 0x4, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000900100000f000000000000000200000006000000000008000080000020000000dbf4655fdbf4655f0100ffff53ef010001000000daf4655f000000000000000001000000000000000b0000000004000008000000d2c200001203", 0x66, 0x400}, {&(0x7f0000010100)="00000000000000000000000082e36724c6f34caa846ed2e527703378010040", 0x1f, 0x4e0}, {&(0x7f0000010400)="02000000030000000400000019000f000300040000000000000000000f002e69", 0x20, 0x1000}, {&(0x7f0000012600)="ed41000010000000daf4655fdbf4655fdbf4655f000000000000040080", 0x1d, 0x4400}], 0x0, &(0x7f00000000c0)=ANY=[]) chdir(&(0x7f0000000100)='./file0\x00') r0 = socket$inet_udplite(0x2, 0x2, 0x88) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000240)={0x0, 0x0}, &(0x7f0000000280)=0x5) setuid(r1) r2 = openat(0xffffffffffffffff, &(0x7f00000001c0)='./file0\x00', 0x9a2abdc105e5dfe2, 0x11d) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x180000f, 0x12, r2, 0x0) preadv(r2, &(0x7f0000000280), 0x18, 0xd9f, 0x0) symlink(&(0x7f0000000840)='./file0\x00', &(0x7f0000000880)='./file1\x00') [ 1389.266003][T15986] FAT-fs (loop5): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 1389.288542][T15984] EXT4-fs (loop3): can't mount with journal_checksum, fs mounted w/o journal 10:32:05 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x1000000, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000000006000000660000000f000000000000000100000001000000004000000040000020000000d3f4655fd4f4655f0100ffff53ef", 0x3a, 0x400}, {&(0x7f0000010300)="02000000030000000400000066000f000300040000000000000000000f007f5c", 0x20, 0x800}], 0x0, &(0x7f0000000440)={[{@journal_checksum}, {@norecovery}]}) 10:32:05 executing program 0: perf_event_open(&(0x7f0000000700)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000000400)='./file0\x00', 0x0) mkdir(&(0x7f0000000300)='./bus\x00', 0x0) mount(0x0, &(0x7f0000000140)='./file0\x00', &(0x7f0000000000)='configfs\x00', 0x0, 0x0) mount$overlay(0x0, &(0x7f0000000200)='./file0\x00', &(0x7f00000000c0), 0x2000000, &(0x7f0000000480)=ANY=[@ANYBLOB='lowerdir=.:file0']) mkdir(&(0x7f0000000240)='./file1\x00', 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, 0x0, &(0x7f0000cab000)) mount$9p_xen(&(0x7f00000003c0), &(0x7f00000007c0)='./file1\x00', &(0x7f0000000800), 0x10010, &(0x7f0000000500)={'trans=xen,', {[{@fscache}, {@nodevmap}], [{@rootcontext={'rootcontext', 0x3d, 'root'}}, {@fsname={'fsname', 0x3d, '!+'}}, {@uid_gt={'uid>', 0xee01}}, {@mask={'mask', 0x3d, '^MAY_WRITE'}}, {@pcr={'pcr', 0x3d, 0x24}}, {@defcontext={'defcontext', 0x3d, 'system_u'}}]}}) lchown(0x0, 0x0, 0x0) socket$packet(0x11, 0x0, 0x300) creat(&(0x7f0000000180)='./bus/file0\x00', 0x0) chown(0x0, 0x0, 0x0) mkdir(&(0x7f00000008c0)='./file0\x00', 0x100) read$FUSE(0xffffffffffffffff, &(0x7f00000028c0)={0x2020, 0x0, 0x0, 0x0, 0x0}, 0x2020) lsetxattr$system_posix_acl(0x0, &(0x7f00000004c0)='system.posix_acl_default\x00', &(0x7f0000004900)={{}, {}, [{0x2, 0x1}, {0x2, 0x5}, {0x2, 0x2}, {}, {0x2, 0x1}, {0x2, 0x1}, {}], {}, [{}, {}, {0x8, 0x4}, {0x8, 0x3}, {}, {0x8, 0x4}, {0x8, 0x0, r0}], {}, {0x20, 0x2}}, 0x94, 0x3) mount$overlay(0x0, &(0x7f0000000040)='./bus\x00', &(0x7f0000000080), 0x0, &(0x7f0000000280)=ANY=[@ANYBLOB="e7707065726469723d2e2f6275732c776f726b6469723d2e2f66696c65312c6c6f7765726469723d2e2f66696c6530"]) chdir(&(0x7f00000001c0)='./bus\x00') openat$cgroup_procs(0xffffffffffffffff, &(0x7f0000000180)='cgroup.procs\x00', 0x2, 0x0) sendmmsg$unix(0xffffffffffffffff, &(0x7f0000001800)=[{{}, 0x6e}, {{}, 0x6e}, {}], 0x3, 0x4000040) rename(&(0x7f0000000100)='./bus/file0\x00', &(0x7f0000000440)='./file0\x00') [ 1389.390913][T16022] FAULT_INJECTION: forcing a failure. [ 1389.390913][T16022] name failslab, interval 1, probability 0, space 0, times 0 [ 1389.406758][T16022] CPU: 0 PID: 16022 Comm: syz-executor.5 Not tainted 5.4.125-syzkaller-00004-ga84c475f4db0 #0 [ 1389.416983][T16022] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 1389.427022][T16022] Call Trace: [ 1389.430302][T16022] dump_stack+0x1d8/0x24e [ 1389.431237][T16026] 9pnet: Could not find request transport: xen [ 1389.434620][T16022] ? devkmsg_release+0x11c/0x11c [ 1389.434631][T16022] ? show_regs_print_info+0x12/0x12 [ 1389.434648][T16022] ? _raw_spin_lock+0xa3/0x1b0 [ 1389.453442][T16026] overlayfs: unrecognized mount option "çpperdir=./bus" or missing value [ 1389.455637][T16022] should_fail+0x6f6/0x860 [ 1389.455648][T16022] ? setup_fault_attr+0x3d0/0x3d0 [ 1389.455657][T16022] ? _raw_spin_unlock+0x49/0x60 [ 1389.455666][T16022] ? inode_doinit_with_dentry+0x73d/0x11d0 [ 1389.455676][T16022] ? __alloc_file+0x26/0x380 [ 1389.455685][T16022] should_failslab+0x5/0x20 [ 1389.455694][T16022] kmem_cache_alloc+0x36/0x290 [ 1389.455702][T16022] ? _raw_spin_trylock_bh+0x1a0/0x1a0 [ 1389.455711][T16022] __alloc_file+0x26/0x380 [ 1389.455718][T16022] ? alloc_empty_file+0x49/0x1b0 [ 1389.455726][T16022] alloc_empty_file+0xa9/0x1b0 [ 1389.455734][T16022] alloc_file+0x57/0x4d0 [ 1389.455744][T16022] alloc_file_pseudo+0x272/0x300 [ 1389.455754][T16022] ? alloc_empty_file_noaccount+0x70/0x70 [ 1389.455772][T16022] __shmem_file_setup+0x194/0x270 [ 1389.537002][T16022] __se_sys_memfd_create+0x1ce/0x360 [ 1389.542261][T16022] do_syscall_64+0xcb/0x1e0 [ 1389.546741][T16022] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 1389.552609][T16022] RIP: 0033:0x4665e9 [ 1389.556489][T16022] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 1389.576061][T16022] RSP: 002b:00007f6cf6cc1f48 EFLAGS: 00000246 ORIG_RAX: 000000000000013f [ 1389.584441][T16022] RAX: ffffffffffffffda RBX: 0000000020000340 RCX: 00000000004665e9 [ 1389.592382][T16022] RDX: 0000000000001000 RSI: 0000000000000000 RDI: 00000000004bee86 [ 1389.600324][T16022] RBP: 0000000000000002 R08: 0000000000000800 R09: ffffffffffffffff [ 1389.608264][T16022] R10: 0000000000000002 R11: 0000000000000246 R12: 0000000008100000 [ 1389.616204][T16022] R13: 0000000020000100 R14: 0000000000001000 R15: 0000000020000080 [ 1389.639214][T16027] EXT4-fs (loop3): can't mount with journal_checksum, fs mounted w/o journal [ 1389.654882][T16031] overlayfs: 'file0' not a directory [ 1389.669979][T16026] overlayfs: unrecognized mount option "çpperdir=./bus" or missing value [ 1389.691905][T16027] EXT4-fs (loop3): can't mount with journal_checksum, fs mounted w/o journal [ 1390.946022][T14775] Bluetooth: hci0: command 0x1003 tx timeout [ 1390.952032][T15480] Bluetooth: hci0: sending frame failed (-49) [ 1393.025878][T11334] Bluetooth: hci0: command 0x1001 tx timeout [ 1393.031888][T15480] Bluetooth: hci0: sending frame failed (-49) [ 1395.105910][T11334] Bluetooth: hci0: command 0x1009 tx timeout 10:32:15 executing program 2: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000000c0), 0x0, 0x0) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000000040)=0xf) ioctl$KDADDIO(r0, 0x400455c8, 0x0) ioctl$TIOCPKT(r0, 0x5420, &(0x7f0000000000)=0xca) r1 = syz_open_dev$vcsn(&(0x7f0000000080), 0x4, 0x1) ioctl$TCSETA(r1, 0x5406, &(0x7f0000000100)={0x8000, 0x9, 0x4, 0x200, 0x11, "d97c12e9877cf173"}) 10:32:15 executing program 4: r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) r1 = dup2(r0, r0) ioctl$RTC_UIE_ON(r1, 0x7003) syz_open_procfs$namespace(0xffffffffffffffff, &(0x7f0000000000)='ns/cgroup\x00') bpf$BPF_LINK_CREATE(0x1c, &(0x7f0000000040)={r1, r1, 0x1d}, 0x10) openat$pfkey(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0) bpf$BPF_LINK_CREATE(0x1c, &(0x7f00000000c0)={r1, 0xffffffffffffffff, 0x11}, 0x10) openat$vcsa(0xffffffffffffff9c, &(0x7f0000000140), 0x2, 0x0) clone3(&(0x7f0000001940)={0x800, &(0x7f0000000800)=0xffffffffffffffff, &(0x7f0000000840), &(0x7f0000000880), {0x20}, &(0x7f00000008c0)=""/4096, 0x1000, &(0x7f00000018c0)=""/12, &(0x7f0000001900)=[0xffffffffffffffff], 0x1}, 0x58) clock_gettime(0x0, &(0x7f0000005200)={0x0, 0x0}) recvmmsg$unix(0xffffffffffffffff, &(0x7f00000050c0)=[{{&(0x7f0000000180)=@abs, 0x6e, &(0x7f0000000340)=[{&(0x7f0000000200)=""/85, 0x55}, {&(0x7f0000000280)=""/170, 0xaa}], 0x2, &(0x7f0000000380)=[@cred={{0x1c}}, @rights={{0x18, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff]}}, @cred={{0x1c}}, @cred={{0x1c}}, @cred={{0x1c}}, @cred={{0x1c}}, @cred={{0x1c}}, @cred={{0x1c}}], 0xf8}}, {{&(0x7f0000000480), 0x6e, &(0x7f00000005c0)=[{&(0x7f0000000500)=""/153, 0x99}, {&(0x7f00000019c0)=""/4096, 0x1000}], 0x2, 0xfffffffffffffffd}}, {{&(0x7f0000000600), 0x6e, &(0x7f00000006c0)=[{&(0x7f0000000680)=""/58, 0x3a}], 0x1, &(0x7f0000000700)=[@cred={{0x1c}}, @rights={{0x18, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff]}}], 0x38}}, {{&(0x7f0000000740), 0x6e, &(0x7f00000007c0)=[{&(0x7f00000029c0)=""/158, 0x9e}], 0x1, &(0x7f0000002a80)=[@rights={{0x20, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @rights={{0x24, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @rights={{0x28, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @cred={{0x1c}}, @rights={{0x20, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}], 0xb0}}, {{&(0x7f0000002b40)=@abs, 0x6e, &(0x7f0000005000)=[{&(0x7f0000002bc0)=""/155, 0x9b}, {&(0x7f0000002c80)=""/67, 0x43}, {&(0x7f0000002d00)=""/174, 0xae}, {&(0x7f0000002dc0)}, {&(0x7f0000002e00)=""/172, 0xac}, {&(0x7f0000002ec0)=""/4096, 0x1000}, {&(0x7f0000003ec0)=""/231, 0xe7}, {&(0x7f0000003fc0)=""/4096, 0x1000}, {&(0x7f0000004fc0)=""/8, 0x8}], 0x9}}], 0x5, 0x3, &(0x7f0000005240)={r3, r4+10000000}) dup2(r5, r2) 10:32:15 executing program 5 (fault-call:0 fault-nth:6): syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000340)=[{&(0x7f0000010000)="601c6d6b646f736677c66200088020000400000004f8000020004000030000000000000001", 0x25}, {0x0, 0x0, 0x800}], 0x0, &(0x7f0000000080)={[{@iocharset={'iocharset', 0x3d, 'cp775'}}, {@iocharset={'iocharset', 0x3d, 'cp862'}}]}) 10:32:15 executing program 0: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000040)={0xffffffffffffffff}) gettid() socket$inet6_udplite(0xa, 0x2, 0x88) epoll_create1(0x0) sendmmsg$unix(r0, &(0x7f0000001f00)=[{{0x0, 0x0, 0x0}}, {{&(0x7f0000000080)=@abs={0x1}, 0x6e, 0x0, 0x0, &(0x7f0000000700)}}], 0x2, 0x4004080) 10:32:15 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x1040000, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000000006000000660000000f000000000000000100000001000000004000000040000020000000d3f4655fd4f4655f0100ffff53ef", 0x3a, 0x400}, {&(0x7f0000010300)="02000000030000000400000066000f000300040000000000000000000f007f5c", 0x20, 0x800}], 0x0, &(0x7f0000000440)={[{@journal_checksum}, {@norecovery}]}) 10:32:15 executing program 1: openat$cgroup_ro(0xffffffffffffffff, &(0x7f00000001c0)='cpuacct.usage_percpu_sys\x00', 0x0, 0x0) r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000000c0)='memory.events\x00', 0x26e1, 0x0) ioctl$PERF_EVENT_IOC_MODIFY_ATTRIBUTES(0xffffffffffffffff, 0x4008240b, &(0x7f0000000000)={0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x20, 0x808dd}) openat$cgroup_ro(r0, &(0x7f0000000100)='net_prio.prioidx\x00', 0x0, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000340)='memory.events\x00', 0x7a05, 0x1700) write$cgroup_int(r0, &(0x7f0000000200), 0x400086) perf_event_open(&(0x7f00000002c0)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x205, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x0, 0x3}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_PERIOD(r1, 0x40305839, &(0x7f0000000040)) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000240)={0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x25012, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x2, @perf_config_ext={0x0, 0x10000}, 0x0, 0x0, 0x0, 0x2, 0x7fffffff, 0xfffffff7, 0x0, 0x0, 0x40, 0x0, 0x6d1e3f8}, 0x0, 0x0, 0xffffffffffffffff, 0xb) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000400)='freezer.state\x00', 0x7a05, 0x1700) write$cgroup_int(r2, &(0x7f0000000200), 0x43400) openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000080)='cpuacct.stat\x00', 0x0, 0x0) r3 = perf_event_open(&(0x7f00000004c0)={0x2, 0x80, 0xd7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_SET_FILTER(r3, 0x40082406, &(0x7f0000000740)='cpu\t\t&6\n&\xff\x00\xdc.\xdf\xbbk\xad\x1b\xf3\xf6_|S\x93>\xb4\x15#b\x91\xec\xf2\x12\xbb\xd0\xcd0\xa4\xda\xa8\xe1o+\xbd}EV\xba6\xae\xee(4\xe4\x8d\x17\b\xa7\xb04G\xc28\xfb\x19\x94\xdf\x11JE\x02\x98Pm\x0f(\x98\xff\x05[\xd9\xad|\xa3\xc9Y~\xf4\xf7\xf9F\x9c\xf0\x83H\xb5\x12\xdeM\x802\x1f\xa6\x8a\x89\x1c') close(r0) perf_event_open(&(0x7f0000000540)={0x0, 0x80, 0x0, 0x7, 0x8, 0x1, 0x0, 0x1, 0x2, 0xa, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x3, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x5, @perf_bp={&(0x7f0000000440), 0x3}, 0x10000, 0x0, 0x3, 0x1, 0xc18, 0xfff, 0x1, 0x0, 0x8008e80, 0x0, 0x80}, 0xffffffffffffffff, 0x9, 0xffffffffffffffff, 0x2) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) close(r1) ioctl$sock_ipv6_tunnel_SIOCADD6RD(0xffffffffffffffff, 0x89f9, &(0x7f0000000180)={'ip6tnl0\x00', &(0x7f0000000380)={'syztnl1\x00', 0x0, 0x29, 0x40, 0x2, 0x2f7f, 0x33, @mcast2, @ipv4={'\x00', '\xff\xff', @remote}, 0x700, 0x7, 0x9, 0x7d22}}) 10:32:15 executing program 0: perf_event_open(&(0x7f000001d000)={0x2, 0x80, 0x7e, 0x0, 0x0, 0x0, 0x0, 0xc, 0x0, 0xd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80, 0x4, 0xbfff, 0x0, @perf_bp={&(0x7f0000000240), 0x1}}, 0x0, 0xb, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000000180)='./bus\x00', 0x141042, 0x18) lsetxattr$trusted_overlay_nlink(&(0x7f0000000080)='./file1\x00', 0x0, &(0x7f0000000100)={'U+', 0x80000000}, 0x16, 0x2) accept4$packet(0xffffffffffffffff, 0x0, &(0x7f0000000000), 0x80800) add_key$fscrypt_provisioning(&(0x7f00000000c0), &(0x7f00000001c0)={'syz', 0x1}, &(0x7f0000000440)=ANY=[], 0x44, 0xfffffffffffffff9) setxattr$incfs_id(&(0x7f00000002c0)='./file1\x00', &(0x7f0000000340), &(0x7f0000000380)={'0000000000000000000000000000000', 0x31}, 0x20, 0x5) ioctl$sock_ipv6_tunnel_SIOCDELPRL(r0, 0x89f6, &(0x7f0000000440)={'sit0\x00', &(0x7f00000003c0)={'syztnl2\x00', 0x0, 0x29, 0xb9, 0x1, 0x2, 0x14, @private0={0xfc, 0x0, '\x00', 0x1}, @private1, 0x40, 0x40, 0x223683da, 0x676}}) perf_event_open(&(0x7f0000000700)={0x1, 0x80, 0x6, 0x0, 0x0, 0x0, 0x0, 0x10002, 0x10d59, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x40, 0x0, 0x0, 0x6, 0x3, 0x4, 0x401, 0x0, @perf_bp={&(0x7f0000000480), 0x1}, 0x0, 0x0, 0x3ff, 0x0, 0x4, 0x7, 0x10}, 0x0, 0x5, 0xffffffffffffffff, 0x0) gettid() perf_event_open(&(0x7f0000000500)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f00000004c0), 0x4}, 0x4}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = creat(&(0x7f0000000040)='./bus\x00', 0x0) fallocate(r1, 0x10, 0x8003, 0x8020001) r2 = open(&(0x7f0000000140)='./bus\x00', 0x141042, 0x0) r3 = creat(&(0x7f0000000300)='./file0\x00', 0x6e) ioctl$KDSETKEYCODE(0xffffffffffffffff, 0x4b4d, &(0x7f0000019200)={0x8, 0x2}) write$P9_RREMOVE(r3, &(0x7f0000000280), 0x1033b) fdatasync(r3) ioctl$EXT4_IOC_MOVE_EXT(r2, 0xc028660f, &(0x7f0000000200)={0x0, r3, 0x8020}) creat(&(0x7f0000000300)='./file0\x00', 0x0) creat(&(0x7f0000000040)='./bus\x00', 0x0) [ 1399.054666][T16048] FAULT_INJECTION: forcing a failure. [ 1399.054666][T16048] name failslab, interval 1, probability 0, space 0, times 0 [ 1399.069812][T16048] CPU: 1 PID: 16048 Comm: syz-executor.5 Not tainted 5.4.125-syzkaller-00004-ga84c475f4db0 #0 [ 1399.080045][T16048] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 1399.080055][T16048] Call Trace: [ 1399.093360][T16048] dump_stack+0x1d8/0x24e [ 1399.097675][T16048] ? devkmsg_release+0x11c/0x11c 10:32:15 executing program 4: r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000000), 0x303100, 0x0) r1 = dup2(r0, r0) ioctl$RTC_UIE_ON(r1, 0x7003) syz_open_dev$tty1(0xc, 0x4, 0x3) r2 = socket$inet_icmp_raw(0x2, 0x3, 0x1) write$binfmt_script(r2, &(0x7f0000000040)={'#! ', './file0', [{0x20, '\\^-{$\xc4'}, {0x20, '/dev/rtc0\x00'}, {0x20, '/dev/rtc0\x00'}], 0xa, "7510830b6c9311e2abe8bde770d4487dcbab52ef47ed4b4f334219c816fac7225280e704a0112f41693aa40de675e71bead424b21d2243032172f05e04658718f4ced1c6d8e80d9e0f80ff5fb0c3e4efde5b952988eb40510cb0473e5773008ee2fd29f608b164bce421786800feaf084009ae58121a0930461e39f8d632aa90678ef1f23f6eee73123f31a169ed9df76988cf433da38a00901c34027399259dcbeb6f46c8cbfadddd36671dd5"}, 0xd5) ioctl$TIOCSIG(r1, 0x40045436, 0x26) dup2(0xffffffffffffffff, r0) ioctl$KVM_SET_FPU(r1, 0x41a0ae8d, &(0x7f0000000140)={'\x00', 0x8, 0x2ce5, 0x3f, 0x0, 0x0, 0x0, 0x11000, '\x00', 0x20}) [ 1399.102599][T16048] ? show_regs_print_info+0x12/0x12 [ 1399.107788][T16048] should_fail+0x6f6/0x860 [ 1399.112194][T16048] ? setup_fault_attr+0x3d0/0x3d0 [ 1399.117206][T16048] ? security_file_alloc+0x32/0x1f0 [ 1399.122392][T16048] should_failslab+0x5/0x20 [ 1399.126877][T16048] kmem_cache_alloc+0x36/0x290 [ 1399.131610][T16048] security_file_alloc+0x32/0x1f0 [ 1399.136602][T16048] __alloc_file+0xba/0x380 [ 1399.140984][T16048] alloc_empty_file+0xa9/0x1b0 [ 1399.145715][T16048] alloc_file+0x57/0x4d0 [ 1399.149931][T16048] alloc_file_pseudo+0x272/0x300 [ 1399.154841][T16048] ? alloc_empty_file_noaccount+0x70/0x70 [ 1399.160567][T16048] __shmem_file_setup+0x194/0x270 [ 1399.165557][T16048] __se_sys_memfd_create+0x1ce/0x360 [ 1399.170814][T16048] do_syscall_64+0xcb/0x1e0 [ 1399.175289][T16048] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 1399.181149][T16048] RIP: 0033:0x4665e9 [ 1399.185011][T16048] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 1399.204582][T16048] RSP: 002b:00007f6cf6cc1f48 EFLAGS: 00000246 ORIG_RAX: 000000000000013f [ 1399.212992][T16048] RAX: ffffffffffffffda RBX: 0000000020000340 RCX: 00000000004665e9 [ 1399.220932][T16048] RDX: 0000000000001000 RSI: 0000000000000000 RDI: 00000000004bee86 [ 1399.228883][T16048] RBP: 0000000000000002 R08: 0000000000000800 R09: ffffffffffffffff [ 1399.236839][T16048] R10: 0000000000000002 R11: 0000000000000246 R12: 0000000008100000 [ 1399.244778][T16048] R13: 0000000020000100 R14: 0000000000001000 R15: 0000000020000080 10:32:15 executing program 5 (fault-call:0 fault-nth:7): syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000340)=[{&(0x7f0000010000)="601c6d6b646f736677c66200088020000400000004f8000020004000030000000000000001", 0x25}, {0x0, 0x0, 0x800}], 0x0, &(0x7f0000000080)={[{@iocharset={'iocharset', 0x3d, 'cp775'}}, {@iocharset={'iocharset', 0x3d, 'cp862'}}]}) [ 1399.264453][T16049] EXT4-fs (loop3): can't mount with journal_checksum, fs mounted w/o journal [ 1399.286027][T16056] debugfs: Directory 'hci0' with parent 'bluetooth' already present! [ 1399.307903][ T162] Bluetooth: hci0: Frame reassembly failed (-84) 10:32:15 executing program 4: r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000040), 0x280002, 0x0) r1 = dup2(r0, r0) ioctl$RTC_UIE_ON(r1, 0x7003) ioctl$RTC_WKALM_SET(r1, 0x4028700f, &(0x7f0000000080)={0x0, 0x1, {0x30, 0x26, 0x6, 0x10, 0x8, 0x5, 0x4, 0xfd, 0xfffffffffffffffe}}) dup2(0xffffffffffffffff, r0) 10:32:15 executing program 1: bpf$PROG_LOAD(0x5, &(0x7f0000000440)={0x9, 0x4, &(0x7f0000000400)=@framed={{0xffffffb4, 0x0, 0x0, 0x0, 0x0, 0x61, 0x11, 0x2c}, [@ldst={0x5}]}, &(0x7f0000000080)='GPL\x00', 0x4, 0x3e0, &(0x7f000000cf3d)=""/195, 0x0, 0x0, '\x00', 0x0, 0xc, 0xffffffffffffffff, 0x8, &(0x7f0000000000), 0x0, 0x10, &(0x7f0000000000), 0x76}, 0x48) getsockname$packet(0xffffffffffffffff, &(0x7f0000000640)={0x11, 0x0, 0x0}, &(0x7f0000000680)=0x14) bpf$BPF_BTF_GET_NEXT_ID(0x17, &(0x7f00000001c0)={0x0, 0x0}, 0x8) bpf$BPF_BTF_GET_FD_BY_ID(0x13, &(0x7f0000000000)=r1, 0x4) r2 = openat$vcs(0xffffffffffffff9c, 0x0, 0x400000, 0x0) bpf$PROG_LOAD(0x5, &(0x7f0000000900)={0x2, 0xa, &(0x7f0000000100)=ANY=[@ANYBLOB="1800000007000000000000000900000095000000000000005503800000000000183b0000020000000000000000000000950000000000000018230000", @ANYRES32=0x1, @ANYBLOB="0000000600"/16], &(0x7f0000000180)='syzkaller\x00', 0x7fffffff, 0x5d, &(0x7f00000005c0)=""/93, 0x40f00, 0x5, '\x00', r0, 0x4, 0xffffffffffffffff, 0x8, &(0x7f00000006c0)={0x0, 0x2}, 0x8, 0x10, &(0x7f00000008c0)={0x1, 0xf, 0x4, 0x6429}, 0x10, r1, r2}, 0x78) pipe(&(0x7f00000000c0)={0xffffffffffffffff}) r4 = socket(0x10, 0x3, 0x0) splice(r3, 0x0, r4, 0x0, 0x4ffe0, 0x0) bind(r2, &(0x7f0000000300)=@pppol2tpv3in6={0x18, 0x1, {0x0, r4, 0x0, 0x1, 0x1, 0x0, {0xa, 0x4e23, 0xfff, @private0={0xfc, 0x0, '\x00', 0x1}, 0x4}}}, 0x80) socket(0x2a, 0x0, 0xd) bpf$PROG_LOAD(0x5, &(0x7f0000000280)={0x17, 0x6, &(0x7f0000000040)=@raw=[@generic={0xff, 0x2, 0x5, 0x8, 0x1}, @func, @ldst={0x2, 0x2, 0x1, 0x0, 0x1, 0xfffffffffffffffe, 0x18}, @ldst={0x3, 0x0, 0x6, 0x2, 0x1, 0xfffffffffffffffe, 0x1}, @btf_id={0x18, 0xb, 0x3, 0x0, 0x5}], &(0x7f00000000c0)='syzkaller\x00', 0xa0, 0xd4, &(0x7f0000000100)=""/212, 0x41100, 0x7, '\x00', 0x0, 0x12, 0xffffffffffffffff, 0x8, &(0x7f0000000200)={0x9, 0x5}, 0x8, 0x10, &(0x7f0000000240)={0x3, 0xf, 0x800, 0x654b}, 0x10, r1, r3}, 0x78) [ 1399.333879][T16049] EXT4-fs (loop3): can't mount with journal_checksum, fs mounted w/o journal [ 1399.356151][T16067] FAULT_INJECTION: forcing a failure. [ 1399.356151][T16067] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 1399.381475][T16067] CPU: 0 PID: 16067 Comm: syz-executor.5 Not tainted 5.4.125-syzkaller-00004-ga84c475f4db0 #0 [ 1399.391703][T16067] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 1399.401749][T16067] Call Trace: [ 1399.405035][T16067] dump_stack+0x1d8/0x24e [ 1399.409349][T16067] ? devkmsg_release+0x11c/0x11c [ 1399.414265][T16067] ? show_regs_print_info+0x12/0x12 [ 1399.419435][T16067] ? avc_has_perm_noaudit+0x37d/0x400 [ 1399.424781][T16067] should_fail+0x6f6/0x860 [ 1399.429172][T16067] ? setup_fault_attr+0x3d0/0x3d0 [ 1399.434182][T16067] __alloc_pages_nodemask+0x1c4/0x880 [ 1399.439526][T16067] ? selinux_syslog+0x120/0x120 [ 1399.444349][T16067] ? gfp_pfmemalloc_allowed+0x120/0x120 [ 1399.449866][T16067] ? percpu_counter_add_batch+0x14d/0x170 [ 1399.455562][T16067] shmem_getpage_gfp+0xec9/0x2410 [ 1399.460563][T16067] ? shmem_getpage+0xa0/0xa0 [ 1399.465124][T16067] ? __kernel_text_address+0x93/0x100 [ 1399.470482][T16067] ? iov_iter_fault_in_readable+0x2d2/0x640 [ 1399.476347][T16067] ? asan.module_dtor+0x20/0x20 [ 1399.481167][T16067] shmem_write_begin+0xc5/0x190 [ 1399.485992][T16067] generic_perform_write+0x2f9/0x5a0 [ 1399.491249][T16067] ? grab_cache_page_write_begin+0x90/0x90 [ 1399.497028][T16067] ? file_remove_privs+0x630/0x630 [ 1399.502108][T16067] ? down_write+0xd8/0x150 [ 1399.506494][T16067] __generic_file_write_iter+0x239/0x480 [ 1399.512100][T16067] generic_file_write_iter+0x46d/0x600 [ 1399.517534][T16067] __vfs_write+0x5ec/0x780 [ 1399.521929][T16067] ? __kernel_write+0x340/0x340 [ 1399.526759][T16067] ? check_preemption_disabled+0x9e/0x330 [ 1399.532462][T16067] ? debug_smp_processor_id+0x20/0x20 [ 1399.537805][T16067] vfs_write+0x212/0x4e0 [ 1399.542021][T16067] __x64_sys_pwrite64+0x1af/0x240 [ 1399.547016][T16067] ? ksys_pwrite64+0x1d0/0x1d0 [ 1399.551754][T16067] do_syscall_64+0xcb/0x1e0 [ 1399.556231][T16067] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 1399.562100][T16067] RIP: 0033:0x419787 [ 1399.565966][T16067] Code: 08 89 3c 24 48 89 4c 24 18 e8 e5 f8 ff ff 4c 8b 54 24 18 48 8b 54 24 10 41 89 c0 48 8b 74 24 08 8b 3c 24 b8 12 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 31 44 89 c7 48 89 04 24 e8 15 f9 ff ff 48 8b [ 1399.585552][T16067] RSP: 002b:00007f6cf6cc1f20 EFLAGS: 00000293 ORIG_RAX: 0000000000000012 [ 1399.593932][T16067] RAX: ffffffffffffffda RBX: 00000000004afcc0 RCX: 0000000000419787 [ 1399.601875][T16067] RDX: 0000000000000025 RSI: 0000000020010000 RDI: 0000000000000004 [ 1399.609922][T16067] RBP: 0000000000000002 R08: 0000000000000000 R09: ffffffffffffffff [ 1399.617960][T16067] R10: 0000000000000000 R11: 0000000000000293 R12: 0000000000000004 [ 1399.625903][T16067] R13: 0000000000000004 R14: 0000000020000340 R15: 0000000000000000 10:32:15 executing program 4: r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) r1 = dup2(r0, r0) ioctl$RTC_UIE_ON(r1, 0x7003) r2 = syz_open_procfs$namespace(0xffffffffffffffff, &(0x7f0000000000)='ns/cgroup\x00') openat$thread_pidfd(0xffffffffffffff9c, &(0x7f0000000040), 0x404140, 0x0) dup2(r2, 0xffffffffffffffff) r3 = openat(0xffffffffffffff9c, 0x0, 0x0, 0x0) ioctl$TIOCGSID(r3, 0x5429, &(0x7f0000000140)) r4 = syz_open_dev$vcsu(&(0x7f00000004c0), 0x1, 0x80c40) ioctl$RTC_UIE_ON(r4, 0x7003) r5 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000040), 0x0, 0x0) close(r5) ioctl$BTRFS_IOC_GET_DEV_STATS(r5, 0x8004550f, 0x0) ioctl$BTRFS_IOC_SUBVOL_SETFLAGS(r5, 0x4008941a, &(0x7f0000000500)) ioctl$RTC_WKALM_SET(r3, 0x4028700f, &(0x7f0000000080)={0x0, 0x0, {0x12, 0x29, 0xa, 0x10, 0x4, 0x843, 0x3, 0x15d, 0xffffffffffffffff}}) recvmsg(r1, &(0x7f0000000480)={&(0x7f0000000180)=@generic, 0x80, &(0x7f0000000380)=[{&(0x7f0000000200)=""/127, 0x7f}, {&(0x7f0000000280)=""/66, 0x42}, {&(0x7f0000000300)=""/67, 0x43}, {&(0x7f00000000c0)=""/3, 0x3}], 0x4, &(0x7f00000003c0)=""/171, 0xab}, 0x3161) pipe(&(0x7f00000000c0)={0xffffffffffffffff}) r7 = socket(0x10, 0x3, 0x0) splice(r6, 0x0, r7, 0x0, 0x4ffe0, 0x0) ioctl$RTC_WKALM_SET(r6, 0x4028700f, &(0x7f0000000540)={0x1, 0x1, {0xe, 0x2d, 0x1, 0x19, 0x7, 0x9, 0x0, 0x76, 0x1}}) [ 1399.644267][T16060] EXT4-fs error (device sda1): mb_free_blocks:1457: group 10, inode 14503: block 329760:freeing already freed block (bit 2080); block bitmap corrupt. [ 1399.659663][T16060] EXT4-fs error (device sda1): ext4_mb_generate_buddy:747: group 10, block bitmap and bg descriptor inconsistent: 30679 vs 30688 free clusters [ 1399.674454][T16060] EXT4-fs (sda1): pa ffff8881964750a8: logic 32768, phys. 329728, len 2048 [ 1399.683061][T16060] EXT4-fs error (device sda1): ext4_mb_release_inode_pa:3866: group 10, free 2016, pa_free 2007 [ 1399.709536][T16067] FAT-fs (loop5): bogus number of reserved sectors [ 1399.729754][T16067] FAT-fs (loop5): Can't find a valid FAT filesystem [ 1399.751206][T16057] EXT4-fs error (device sda1): mb_free_blocks:1457: group 12, inode 14503: block 393248:freeing already freed block (bit 32); block bitmap corrupt. [ 1399.766208][T16057] EXT4-fs error (device sda1): ext4_mb_generate_buddy:747: group 12, block bitmap and bg descriptor inconsistent: 32736 vs 32745 free clusters [ 1399.780723][T16057] EXT4-fs (sda1): pa ffff888196475e70: logic 32768, phys. 393216, len 2048 [ 1399.789337][T16057] EXT4-fs error (device sda1): ext4_mb_release_inode_pa:3866: group 12, free 2016, pa_free 2007 [ 1401.345002][T14774] Bluetooth: hci0: command 0x1003 tx timeout [ 1401.351025][T15480] Bluetooth: hci0: sending frame failed (-49) [ 1403.424865][T14774] Bluetooth: hci0: command 0x1001 tx timeout [ 1403.430876][T15480] Bluetooth: hci0: sending frame failed (-49) [ 1405.504626][T14774] Bluetooth: hci0: command 0x1009 tx timeout 10:32:26 executing program 2: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000000c0), 0x0, 0x0) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000000040)=0xf) ioctl$TCXONC(r0, 0x540a, 0x1) ioctl$KDADDIO(r0, 0x400455c8, 0x0) r1 = syz_open_pts(r0, 0x84000) ioctl$KDADDIO(r1, 0x4b34, 0xffffffffffffffc1) 10:32:26 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x1100000, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000000006000000660000000f000000000000000100000001000000004000000040000020000000d3f4655fd4f4655f0100ffff53ef", 0x3a, 0x400}, {&(0x7f0000010300)="02000000030000000400000066000f000300040000000000000000000f007f5c", 0x20, 0x800}], 0x0, &(0x7f0000000440)={[{@journal_checksum}, {@norecovery}]}) 10:32:26 executing program 5 (fault-call:0 fault-nth:8): syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000340)=[{&(0x7f0000010000)="601c6d6b646f736677c66200088020000400000004f8000020004000030000000000000001", 0x25}, {0x0, 0x0, 0x800}], 0x0, &(0x7f0000000080)={[{@iocharset={'iocharset', 0x3d, 'cp775'}}, {@iocharset={'iocharset', 0x3d, 'cp862'}}]}) 10:32:26 executing program 0: perf_event_open(&(0x7f000001d000)={0x2, 0x80, 0x7e, 0x0, 0x0, 0x0, 0x0, 0xc, 0x0, 0xd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80, 0x4, 0xbfff, 0x0, @perf_bp={&(0x7f0000000240), 0x1}}, 0x0, 0xb, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000000180)='./bus\x00', 0x141042, 0x18) lsetxattr$trusted_overlay_nlink(&(0x7f0000000080)='./file1\x00', 0x0, &(0x7f0000000100)={'U+', 0x80000000}, 0x16, 0x2) accept4$packet(0xffffffffffffffff, 0x0, &(0x7f0000000000), 0x80800) add_key$fscrypt_provisioning(&(0x7f00000000c0), &(0x7f00000001c0)={'syz', 0x1}, &(0x7f0000000440)=ANY=[], 0x44, 0xfffffffffffffff9) setxattr$incfs_id(&(0x7f00000002c0)='./file1\x00', &(0x7f0000000340), &(0x7f0000000380)={'0000000000000000000000000000000', 0x31}, 0x20, 0x5) ioctl$sock_ipv6_tunnel_SIOCDELPRL(r0, 0x89f6, &(0x7f0000000440)={'sit0\x00', &(0x7f00000003c0)={'syztnl2\x00', 0x0, 0x29, 0xb9, 0x1, 0x2, 0x14, @private0={0xfc, 0x0, '\x00', 0x1}, @private1, 0x40, 0x40, 0x223683da, 0x676}}) perf_event_open(&(0x7f0000000700)={0x1, 0x80, 0x6, 0x0, 0x0, 0x0, 0x0, 0x10002, 0x10d59, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x40, 0x0, 0x0, 0x6, 0x3, 0x4, 0x401, 0x0, @perf_bp={&(0x7f0000000480), 0x1}, 0x0, 0x0, 0x3ff, 0x0, 0x4, 0x7, 0x10}, 0x0, 0x5, 0xffffffffffffffff, 0x0) gettid() perf_event_open(&(0x7f0000000500)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f00000004c0), 0x4}, 0x4}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = creat(&(0x7f0000000040)='./bus\x00', 0x0) fallocate(r1, 0x10, 0x8003, 0x8020001) r2 = open(&(0x7f0000000140)='./bus\x00', 0x141042, 0x0) r3 = creat(&(0x7f0000000300)='./file0\x00', 0x6e) ioctl$KDSETKEYCODE(0xffffffffffffffff, 0x4b4d, &(0x7f0000019200)={0x8, 0x2}) write$P9_RREMOVE(r3, &(0x7f0000000280), 0x1033b) fdatasync(r3) ioctl$EXT4_IOC_MOVE_EXT(r2, 0xc028660f, &(0x7f0000000200)={0x0, r3, 0x8020}) creat(&(0x7f0000000300)='./file0\x00', 0x0) creat(&(0x7f0000000040)='./bus\x00', 0x0) 10:32:26 executing program 1: perf_event_open(&(0x7f0000000300)={0x1, 0x80, 0x0, 0x0, 0x8, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000), 0x2}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = getpid() ptrace$getregset(0x4204, 0x0, 0x0, 0x0) capget(&(0x7f0000000180)={0x20071026, r0}, &(0x7f00000001c0)={0x1000, 0xfffff800, 0x0, 0xc9, 0x7, 0x57c1}) r1 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) ioctl$LOOP_CTL_REMOVE(r1, 0x4c81, 0x0) sched_getattr(r0, &(0x7f0000000200)={0x38}, 0x38, 0x0) ioctl$LOOP_CTL_ADD(r1, 0x4c80, 0x0) ioctl$LOOP_CTL_ADD(r1, 0x4c80, 0x0) r2 = ioctl$LOOP_CTL_GET_FREE(r1, 0x4c82) ioctl$LOOP_CTL_REMOVE(r1, 0x4c81, r2) ioctl$NS_GET_PARENT(0xffffffffffffffff, 0xb702, 0x0) r3 = socket$inet6(0xa, 0x80003, 0x7) ioctl$LOOP_CTL_GET_FREE(r1, 0x4c82) connect$inet6(r3, &(0x7f0000000040)={0xa, 0x0, 0x0, @empty}, 0x1c) setsockopt$SO_TIMESTAMPING(0xffffffffffffffff, 0x1, 0x41, &(0x7f0000000080)=0x2fb, 0x4) sendmmsg(r3, &(0x7f0000000140)=[{{&(0x7f0000000280)=@l2tp6={0xa, 0x0, 0x9, @loopback, 0xe76}, 0x80, &(0x7f0000000880)=[{&(0x7f0000001100)="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", 0xff8}, {&(0x7f00000000c0)="613ef7a4ae0f8f4910899bfc922b2f6750e4ce0a7127c293b81e5f689700", 0x1e}, {&(0x7f0000000540)="b289e0bb1ad2ea78234b8a44b1e78809ef4e02c24cf60fb1b5fe7a5b38599b2b743c1a977c6d0ca02b26dbad9a0eee17cd0ee83bb4d308e8201dc4d32a141fa1759ce7cbba2722f7fb58361d17ea6bda0fe3c4b6ef383d4b11ae527db3edbbeeb8b1b0107fb4017777828ae3e6af92f0b2acf929e4b1bdfb1fd3143b65104e57bfdd3ce7a8c9a0cff68718f6b414dfe349d2f87dee6d622c247a00bd2f4234a75bf2108f9a30b4c6b64095d49b349d6e9d5d3ba595ed4897451dc14d27a379020f5632a7256a51f2a349bfd2da2a46acb2ece8d71872992a8f4d8aa85689ff5f8570d783c254000000", 0xe9}, {&(0x7f0000000640)="95604d22923579a06ad2798ad532a27487bddf2c46d7a3761ea9eaf611a0898df7b008d0c41f7826962f1829e5b60be41a4a9bcf892b6ec26243e053376234bdffa483a0f155c7370be809bfaaad52c2", 0x50}, {&(0x7f00000006c0)="a67e230e1e11b063b2539d498c0a1ecc722b75e9d96c683e5e8440c2db4fa5d28b04e6aa28d0c688ce46c7b8fae90934f683d7a331b779a171a139aa3f1aa237bfa8102c378be79a51e3", 0x4a}, {0x0}, {&(0x7f0000000a00)="953417fc0396ad7f2684b1ab70c4873340e2e411d2d3dc9514c93261f8f1ccd7f3062cc0c7744348e94684f0516ce3707661c3a3348f91ac9369ed", 0x3b}, {&(0x7f0000000a80)="bb99837ed37730a93a51a2f5c73d2a5dec907cfd3313456e37e5bd222e8d09121e2785c922c6d9f04d141b2378f15442017d2722fa787dd8fefdf4bedaaf707e840492f7df7ecad6360d0cd8fff438eb66cd6afb2806786f2b6800937babc73d01e491dc0ecc295271148065e06d722e189f4752bf1fe547d304ad095f376dad5375cd", 0x83}], 0x8, &(0x7f0000000380)=ANY=[@ANYBLOB="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"], 0xf0}}], 0x1, 0x0) syz_open_procfs(0xffffffffffffffff, &(0x7f00000034c0)='gid_map\x00') r4 = ioctl$LOOP_CTL_GET_FREE(r1, 0x4c82) ioctl$LOOP_CTL_REMOVE(r1, 0x4c81, r4) 10:32:26 executing program 4: r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000100), 0x42000, 0x0) r1 = dup2(r0, r0) ioctl$RTC_UIE_ON(r1, 0x7003) r2 = syz_open_procfs$namespace(0xffffffffffffffff, &(0x7f0000000000)='ns/cgroup\x00') dup2(r2, r0) 10:32:26 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x174ffff, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000000006000000660000000f000000000000000100000001000000004000000040000020000000d3f4655fd4f4655f0100ffff53ef", 0x3a, 0x400}, {&(0x7f0000010300)="02000000030000000400000066000f000300040000000000000000000f007f5c", 0x20, 0x800}], 0x0, &(0x7f0000000440)={[{@journal_checksum}, {@norecovery}]}) [ 1409.930099][T16090] EXT4-fs (loop3): can't mount with journal_checksum, fs mounted w/o journal [ 1409.934330][T16097] capability: warning: `syz-executor.1' uses deprecated v2 capabilities in a way that may be insecure [ 1409.950304][T16093] FAULT_INJECTION: forcing a failure. [ 1409.950304][T16093] name failslab, interval 1, probability 0, space 0, times 0 [ 1409.962970][T16099] debugfs: Directory 'hci0' with parent 'bluetooth' already present! [ 1409.965768][T15318] Bluetooth: hci0: Frame reassembly failed (-84) 10:32:26 executing program 4: creat(&(0x7f0000000040)='./file0\x00', 0x5) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) r1 = dup2(r0, r0) ioctl$BTRFS_IOC_INO_PATHS(r0, 0xc0389423, &(0x7f00000000c0)={0x100000000, 0x10, [0x100000001, 0x4, 0x3, 0x5], &(0x7f0000000080)=[0x0, 0x0]}) ioctl$RTC_UIE_ON(r1, 0x7003) r2 = syz_open_procfs$namespace(0xffffffffffffffff, &(0x7f0000000000)='ns/cgroup\x00') dup2(r2, r0) [ 1409.995873][T16093] CPU: 0 PID: 16093 Comm: syz-executor.5 Not tainted 5.4.125-syzkaller-00004-ga84c475f4db0 #0 [ 1410.006101][T16093] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 1410.016141][T16093] Call Trace: [ 1410.019427][T16093] dump_stack+0x1d8/0x24e [ 1410.023050][T16096] EXT4-fs error (device sda1): mb_free_blocks:1457: group 14, inode 14536: block 458784:freeing already freed block (bit 32); block bitmap corrupt. [ 1410.023743][T16093] ? devkmsg_release+0x11c/0x11c [ 1410.023753][T16093] ? generic_file_write_iter+0x4e4/0x600 [ 1410.023768][T16093] ? show_regs_print_info+0x12/0x12 [ 1410.038855][T16096] EXT4-fs error (device sda1): ext4_mb_generate_buddy:747: group 14, block bitmap and bg descriptor inconsistent: 32727 vs 32736 free clusters [ 1410.043586][T16093] should_fail+0x6f6/0x860 [ 1410.043604][T16093] ? setup_fault_attr+0x3d0/0x3d0 [ 1410.049309][T16096] EXT4-fs (sda1): pa ffff8881ec9b1f18: logic 32768, phys. 458752, len 2048 [ 1410.054379][T16093] ? __kernel_write+0x340/0x340 [ 1410.054393][T16093] ? check_preemption_disabled+0x9e/0x330 [ 1410.054406][T16093] ? getname_flags+0xba/0x640 [ 1410.069203][T16096] EXT4-fs error (device sda1): ext4_mb_release_inode_pa:3866: group 14, free 2016, pa_free 2007 [ 1410.073247][T16093] should_failslab+0x5/0x20 [ 1410.073256][T16093] kmem_cache_alloc+0x36/0x290 [ 1410.073270][T16093] getname_flags+0xba/0x640 [ 1410.126232][T16093] do_sys_open+0x33e/0x7c0 [ 1410.130623][T16093] ? check_preemption_disabled+0x154/0x330 [ 1410.136835][T16093] ? file_open_root+0x450/0x450 [ 1410.141655][T16093] ? __x64_sys_pwrite64+0x1d9/0x240 [ 1410.146824][T16093] do_syscall_64+0xcb/0x1e0 [ 1410.151298][T16093] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 1410.157208][T16093] RIP: 0033:0x4196d4 [ 1410.161074][T16093] Code: 84 00 00 00 00 00 44 89 54 24 0c e8 96 f9 ff ff 44 8b 54 24 0c 44 89 e2 48 89 ee 41 89 c0 bf 9c ff ff ff b8 01 01 00 00 0f 05 <48> 3d 00 f0 ff ff 77 34 44 89 c7 89 44 24 0c e8 c8 f9 ff ff 8b 44 [ 1410.180667][T16093] RSP: 002b:00007f6cf6cc1ed0 EFLAGS: 00000293 ORIG_RAX: 0000000000000101 10:32:26 executing program 0: perf_event_open(&(0x7f000001d000)={0x2, 0x80, 0x7e, 0x0, 0x0, 0x0, 0x0, 0xc, 0x0, 0xd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80, 0x4, 0xbfff, 0x0, @perf_bp={&(0x7f0000000240), 0x1}}, 0x0, 0xb, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000000180)='./bus\x00', 0x141042, 0x18) lsetxattr$trusted_overlay_nlink(&(0x7f0000000080)='./file1\x00', 0x0, &(0x7f0000000100)={'U+', 0x80000000}, 0x16, 0x2) accept4$packet(0xffffffffffffffff, 0x0, &(0x7f0000000000), 0x80800) add_key$fscrypt_provisioning(&(0x7f00000000c0), &(0x7f00000001c0)={'syz', 0x1}, &(0x7f0000000440)=ANY=[], 0x44, 0xfffffffffffffff9) setxattr$incfs_id(&(0x7f00000002c0)='./file1\x00', &(0x7f0000000340), &(0x7f0000000380)={'0000000000000000000000000000000', 0x31}, 0x20, 0x5) ioctl$sock_ipv6_tunnel_SIOCDELPRL(r0, 0x89f6, &(0x7f0000000440)={'sit0\x00', &(0x7f00000003c0)={'syztnl2\x00', 0x0, 0x29, 0xb9, 0x1, 0x2, 0x14, @private0={0xfc, 0x0, '\x00', 0x1}, @private1, 0x40, 0x40, 0x223683da, 0x676}}) perf_event_open(&(0x7f0000000700)={0x1, 0x80, 0x6, 0x0, 0x0, 0x0, 0x0, 0x10002, 0x10d59, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x40, 0x0, 0x0, 0x6, 0x3, 0x4, 0x401, 0x0, @perf_bp={&(0x7f0000000480), 0x1}, 0x0, 0x0, 0x3ff, 0x0, 0x4, 0x7, 0x10}, 0x0, 0x5, 0xffffffffffffffff, 0x0) gettid() perf_event_open(&(0x7f0000000500)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f00000004c0), 0x4}, 0x4}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = creat(&(0x7f0000000040)='./bus\x00', 0x0) fallocate(r1, 0x10, 0x8003, 0x8020001) r2 = open(&(0x7f0000000140)='./bus\x00', 0x141042, 0x0) r3 = creat(&(0x7f0000000300)='./file0\x00', 0x6e) ioctl$KDSETKEYCODE(0xffffffffffffffff, 0x4b4d, &(0x7f0000019200)={0x8, 0x2}) write$P9_RREMOVE(r3, &(0x7f0000000280), 0x1033b) fdatasync(r3) ioctl$EXT4_IOC_MOVE_EXT(r2, 0xc028660f, &(0x7f0000000200)={0x0, r3, 0x8020}) creat(&(0x7f0000000300)='./file0\x00', 0x0) creat(&(0x7f0000000040)='./bus\x00', 0x0) 10:32:26 executing program 5 (fault-call:0 fault-nth:9): syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000340)=[{&(0x7f0000010000)="601c6d6b646f736677c66200088020000400000004f8000020004000030000000000000001", 0x25}, {0x0, 0x0, 0x800}], 0x0, &(0x7f0000000080)={[{@iocharset={'iocharset', 0x3d, 'cp775'}}, {@iocharset={'iocharset', 0x3d, 'cp862'}}]}) 10:32:26 executing program 4: r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) dup2(r0, r0) r1 = openat(0xffffffffffffff9c, 0x0, 0x0, 0x0) ioctl$TIOCGSID(r1, 0x5429, &(0x7f0000000140)) ioctl$RTC_SET_TIME(r1, 0x4024700a, &(0x7f0000000040)={0x18, 0x20, 0x15, 0x5, 0x7, 0x3ff, 0x4, 0x122}) r2 = syz_open_procfs$namespace(0xffffffffffffffff, &(0x7f0000000000)='ns/cgroup\x00') dup2(r2, r0) [ 1410.189046][T16093] RAX: ffffffffffffffda RBX: 00000000004afcc0 RCX: 00000000004196d4 [ 1410.197424][T16093] RDX: 0000000000000002 RSI: 00007f6cf6cc2000 RDI: 00000000ffffff9c [ 1410.205365][T16093] RBP: 00007f6cf6cc2000 R08: 0000000000000000 R09: ffffffffffffffff [ 1410.213315][T16093] R10: 0000000000000000 R11: 0000000000000293 R12: 0000000000000002 [ 1410.221258][T16093] R13: 0000000000000004 R14: 0000000020000370 R15: 0000000000000002 10:32:26 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x184ffff, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000000006000000660000000f000000000000000100000001000000004000000040000020000000d3f4655fd4f4655f0100ffff53ef", 0x3a, 0x400}, {&(0x7f0000010300)="02000000030000000400000066000f000300040000000000000000000f007f5c", 0x20, 0x800}], 0x0, &(0x7f0000000440)={[{@journal_checksum}, {@norecovery}]}) [ 1410.323820][T16108] EXT4-fs error (device sda1): mb_free_blocks:1457: group 4, inode 14528: block 155680:freeing already freed block (bit 24608); block bitmap corrupt. [ 1410.339489][T16108] EXT4-fs error (device sda1): ext4_mb_generate_buddy:747: group 4, block bitmap and bg descriptor inconsistent: 8945 vs 8954 free clusters [ 1410.353794][T16108] EXT4-fs (sda1): pa ffff888196475738: logic 32768, phys. 155648, len 2048 [ 1410.362454][T16108] EXT4-fs error (device sda1): ext4_mb_release_inode_pa:3866: group 4, free 2016, pa_free 2007 [ 1410.396687][T16116] FAULT_INJECTION: forcing a failure. [ 1410.396687][T16116] name failslab, interval 1, probability 0, space 0, times 0 [ 1410.422235][T16116] CPU: 1 PID: 16116 Comm: syz-executor.5 Not tainted 5.4.125-syzkaller-00004-ga84c475f4db0 #0 [ 1410.432470][T16116] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 1410.442511][T16116] Call Trace: [ 1410.445795][T16116] dump_stack+0x1d8/0x24e [ 1410.450114][T16116] ? devkmsg_release+0x11c/0x11c [ 1410.455039][T16116] ? show_regs_print_info+0x12/0x12 [ 1410.460223][T16116] should_fail+0x6f6/0x860 [ 1410.464627][T16116] ? setup_fault_attr+0x3d0/0x3d0 [ 1410.469634][T16116] ? stack_trace_save+0x1f0/0x1f0 [ 1410.474635][T16116] ? __alloc_file+0x26/0x380 [ 1410.479212][T16116] should_failslab+0x5/0x20 [ 1410.483686][T16116] kmem_cache_alloc+0x36/0x290 [ 1410.488422][T16116] __alloc_file+0x26/0x380 [ 1410.492807][T16116] ? alloc_empty_file+0x49/0x1b0 [ 1410.497712][T16116] alloc_empty_file+0xa9/0x1b0 [ 1410.502447][T16116] path_openat+0x125/0x3da0 [ 1410.506925][T16116] ? arch_stack_walk+0xf8/0x140 [ 1410.511751][T16116] ? __rcu_read_lock+0x50/0x50 [ 1410.516495][T16116] ? stack_trace_snprint+0x150/0x150 [ 1410.521765][T16116] ? avc_has_perm_noaudit+0x30c/0x400 [ 1410.527193][T16116] ? do_filp_open+0x450/0x450 [ 1410.531867][T16116] ? __kasan_kmalloc+0x137/0x1e0 [ 1410.536790][T16116] ? kmem_cache_alloc+0x115/0x290 [ 1410.541783][T16116] ? getname_flags+0xba/0x640 [ 1410.546431][T16116] ? do_sys_open+0x33e/0x7c0 [ 1410.550989][T16116] ? do_syscall_64+0xcb/0x1e0 [ 1410.555635][T16116] ? entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 1410.561689][T16116] do_filp_open+0x208/0x450 [ 1410.566166][T16116] ? vfs_tmpfile+0x210/0x210 [ 1410.570739][T16116] ? _raw_spin_unlock+0x49/0x60 [ 1410.575563][T16116] ? __alloc_fd+0x4f1/0x590 [ 1410.580046][T16116] do_sys_open+0x383/0x7c0 [ 1410.584436][T16116] ? check_preemption_disabled+0x154/0x330 [ 1410.590218][T16116] ? file_open_root+0x450/0x450 [ 1410.595129][T16116] ? __x64_sys_pwrite64+0x1d9/0x240 [ 1410.600302][T16116] do_syscall_64+0xcb/0x1e0 [ 1410.604797][T16116] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 1410.610659][T16116] RIP: 0033:0x4196d4 [ 1410.614545][T16116] Code: 84 00 00 00 00 00 44 89 54 24 0c e8 96 f9 ff ff 44 8b 54 24 0c 44 89 e2 48 89 ee 41 89 c0 bf 9c ff ff ff b8 01 01 00 00 0f 05 <48> 3d 00 f0 ff ff 77 34 44 89 c7 89 44 24 0c e8 c8 f9 ff ff 8b 44 [ 1410.634118][T16116] RSP: 002b:00007f6cf6cc1ed0 EFLAGS: 00000293 ORIG_RAX: 0000000000000101 [ 1410.642607][T16116] RAX: ffffffffffffffda RBX: 00000000004afcc0 RCX: 00000000004196d4 [ 1410.650634][T16116] RDX: 0000000000000002 RSI: 00007f6cf6cc2000 RDI: 00000000ffffff9c [ 1410.658579][T16116] RBP: 00007f6cf6cc2000 R08: 0000000000000000 R09: ffffffffffffffff [ 1410.666696][T16116] R10: 0000000000000000 R11: 0000000000000293 R12: 0000000000000002 [ 1410.674645][T16116] R13: 0000000000000004 R14: 0000000020000370 R15: 0000000000000002 [ 1411.983954][T14775] Bluetooth: hci0: command 0x1003 tx timeout [ 1411.989987][T15480] Bluetooth: hci0: sending frame failed (-49) [ 1414.063873][ T374] Bluetooth: hci0: command 0x1001 tx timeout [ 1414.069882][T15480] Bluetooth: hci0: sending frame failed (-49) [ 1416.143633][ T374] Bluetooth: hci0: command 0x1009 tx timeout 10:32:36 executing program 4: setxattr$security_capability(&(0x7f0000000080)='./file0\x00', &(0x7f00000000c0), &(0x7f0000000140)=@v2={0x2000000, [{0x6, 0xa4b1}, {0x81, 0x3}]}, 0x14, 0x0) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) r1 = dup2(r0, r0) ioctl$RTC_UIE_ON(r1, 0x7003) r2 = syz_open_procfs$namespace(0xffffffffffffffff, &(0x7f0000000000)='ns/cgroup\x00') r3 = dup2(r2, r0) ioctl$RTC_WKALM_SET(r0, 0x4028700f, &(0x7f0000000040)={0x0, 0x1, {0x17, 0x6, 0x11, 0x12, 0x5, 0x20, 0x0, 0x12c, 0x1}}) r4 = syz_open_dev$ttys(0xc, 0x2, 0x1) ioctl$TCGETS(r4, 0x5401, &(0x7f0000000180)) r5 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000040), 0x0, 0x0) close(r5) ioctl$BTRFS_IOC_GET_DEV_STATS(r5, 0x8004550f, 0x0) r6 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000040), 0x0, 0x0) close(r6) ioctl$BTRFS_IOC_GET_DEV_STATS(r6, 0x8004550f, 0x0) r7 = dup3(r0, r4, 0x80000) r8 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000040), 0x0, 0x0) close(r8) ioctl$BTRFS_IOC_GET_DEV_STATS(r8, 0x8004550f, 0x0) sendmmsg$unix(r1, &(0x7f0000002200)=[{{&(0x7f00000001c0)=@abs={0x1, 0x0, 0x4e21}, 0x6e, &(0x7f0000001540)=[{&(0x7f0000000240)="c3d79697f4158d3661325fdc", 0xc}, {&(0x7f0000000280)="203e5eb3f5f7cbaf630e58f2aee5eff48925679aca45e8407a009e44808c398b1418fff880d57e93744cfcddfae1d7c5218c0b67950682365b67f0c29066b09388695bc41a416c0721fd733e85f37756d50bf178374bad76cb14783f6a390df27ed8fbed9c98e8da109b7b7ad03bb2ff9a9edfe9e807e00867017af6b5ae95e35e50d1fec2f2bf81f44fa9fd2deb45db92b8989f356c2a0cce29da41c1bd047f2d1bc150c98000832f7eec5aa164c087ce26037122b1aaae344719b07924", 0xbe}, {&(0x7f0000000340)="3b66fff8f4d2d2b8b88bdad2bf3eaf29626d3603d15def9af78bdf5761e67129236399567bc3dee79bab5d24d583d8be7f548abf7bc57bc39437dc5d1e92c0bfd25024b766c64e9f69679696c6ad4e374395a0d09575445f574e49f9313bdaaa5705f3d01a1e1fe8420232b687da14d0b9a33bcccb37b5ad73a053417751be3397d6a8927a0f50233d61bef30b1fb416199d516167f6b9549d9c27da585e45e599b036e83c4ded3f14332265dd9b406484a919df1fc9425a3f74c82f224f64a913caa3c61eb879c76b20e5", 0xcb}, {&(0x7f0000000440)="b8abf610b7e4ee3c2746822b68b0c38958b0ef1c02e63ebc7c1d9eff75259a140fc996b90df5e1d4b7d4fb3ee7ab1ad919e094c07dc49220ccecc8a6999bac9c977a3be45401f7320e89ee17a0c963a7dcfddea5a8b9000d030e43527280", 0x5e}, {&(0x7f00000004c0)="571c437b586ccc0d4655022181e9c7d29dc929de15ba532d8548a8c4173230517ef26bc93af019ac6fb44602496bc016b0a6e0eb60708bb15a40e9ee43acd9b5dabaf3b3d45ef0af0a5d927d8a9168090ddbc07485281d838c9201caaa01", 0x5e}, {&(0x7f0000000540)="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0x1000}], 0x6, &(0x7f00000022c0)=ANY=[@ANYBLOB="18000000000000000100000001000000", @ANYRES32, @ANYRES32, @ANYBLOB="1c000000000000000100000001000000", @ANYRES32, @ANYRES32=r1, @ANYBLOB="66cd9a492a59812c988fd16e02425cac92217732c6104f6097615f22530c139d023b917eb8459d865d5afe9bf11bbe115dad6be8ec0a73fe04bc7cb6f43406a908", @ANYBLOB="000000002c000000000000000100000001000000", @ANYRES32, @ANYRES32=r0, @ANYRES32=r1, @ANYRES32, @ANYRES32=r3, @ANYRES32=r1, @ANYRES32, @ANYBLOB="001900001c000000000000000191e1000100009291e8115a234acea62625389af71f56db7359b2d7c13487ae8937e82c276dc703481f7f4373d28ba14db6f0730eb5d257c5b934b6864a0f31062d472b1349dccacf9bb7656322f3d569ddf4aac0be98b6ef36208f4ef46d47428970d7245be511f6dfcd44d3114c57ecfb19b5c3cdd91b403680dd96906013b3e1b16bc6d6b6ee9f394e0907ca5ec5a01d3a1d3bd01107fc3a20906ad2c5f773f423f64b9e232ab76b979962dcf40aa0c30ac70f640000000000000000", @ANYRES32, @ANYRES32, @ANYRES32, @ANYBLOB="000000001c000000000000000100000002000000", @ANYRES32, @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="00000000446d06559dae6cc44516dc7e0ed345a6143c28948c43455438eb76d1c1688bcfebb4652b175fec4579c2f6cfe276de3d3db0a4fb56a775f03778220a118e5988c467712ab7ef8ecfdabe4770ab69781f03bee00bea73cdac1c587297c3787024a742b9d168fe59c138e5b7143125ba4a6a310321972b0b81966ae030938f17fc9aef80614dfa14c1cfc6858b3f62c6"], 0xa8, 0xc0}}, {{&(0x7f0000001940)=@abs={0x1, 0x0, 0x4e22}, 0x6e, &(0x7f0000001c80)=[{&(0x7f00000019c0)="0d3d06cd91b7ab20141e536652b8a9c2fc0ac199bec091a23f23eddc09b85f939fdec68a9c0ed21820336890d7dbfffcdd827973211b1fce650a990d59dc674a33d9cb86a0e4f8a2a9614b058b52507ad7bf3d4b539ad9dbadca45adaac672539d70d2717e", 0x65}, {&(0x7f0000001a40)="213acb617ccfaf60b656c03d7a998dbcc7a657ba5ab648cb3d006788aec2553c5e231ab7efc53cd76d", 0x29}, {&(0x7f0000001a80)="46de09ab50392d1d4a39edee71553ae6d170633ffab8c5a81ce2262e093b9e5b60a13067f118998c833a2b42d2b4cebe981d642b30111b6d10614cce8585e07c5b7259edab84353f04a7ec8fcec0b4e39f1bb1efb5f8b1839640eaa0685ae83332db7bb7b415726fd445ef5a678d2247d96e584ce7c0038bf74b35bb1420212d6b7bc0f4e8bba67da7986f2e45", 0x8d}, {&(0x7f0000001b40)="5d4dcee29b401d24d4a24969466d39f44a1f861afd8886861feb60d0580138d845fda57723e9f5ce7e947533d52e76aee0b4dbce03419a77fcfcbd72dfe8f6ac422a82fde18f82307efda0cea36f95e559c5e02015888689a3929fa25ba87f42c68a12aea0afde6717ecccdd8dc754915e7a661912c43750da27dda56e9a93a64b92e1fc0c502eccf04a75b0b18b449243b83bbf661ac8e253a6c5b3396ebef80e613dc06a30ec7227cf242fc54b6cc398", 0xb1}, {&(0x7f0000001c00)="5fbed0d7e6cf7ca2c6cf9c6b05a93f89190d9834e76017f1a525f3dcd39f4e2a67ecd2b46e58a43d9017e74a1aa7ec08a326bdd3c046b21381147c8b80806b624ee2c457e6ae4a99e73fa353782c7766e1767c16410607fce9ab6a7a4336556e", 0x60}], 0x5, 0x0, 0x0, 0x20004015}}, {{&(0x7f0000001d00)=@file={0x0, './file0\x00'}, 0x6e, &(0x7f0000001e80)=[{&(0x7f0000001d80)="8bd5efed57a8ed2fa5bfba7da081b46cd3ccc220cf6b8ce9de913fad6af932f42bdd00547d185d64a38f7d25d41ca05ee55978b83abc38447f3700b7584df476571c0f7a5ecac3a32ba2b464ace6e641246d8fc752fed993639d132084fcc259d3e15cf9317b", 0x66}, {&(0x7f0000001e00)='\a{\t', 0x3}, {&(0x7f0000001e40)="919b1e0467c2eb47296f9b622f2dd31b86eec3a9837a75c09c23a6ea4cf55de24a0f548fc3462be26dd54f8947e00bc54d36de48e22c94ef", 0x38}], 0x3, &(0x7f0000001700)=ANY=[@ANYBLOB="2c00000000000000010000000100000010090000000001000100827e919125861492de1ac6b972e8c920b44c5619940cbb1c8e0ad50baa14a92c306a000000000000", @ANYRES32=r0, @ANYRES32, @ANYRES32, @ANYRES32=r2, @ANYRES32, @ANYRES32, @ANYRES32, @ANYBLOB="0000000024000000000000000100000001000000", @ANYRES32=r5, @ANYRES32=r6, @ANYRES32=r7, @ANYRES32=r3, @ANYRES32=r8, @ANYBLOB='\x00\x00\x00\x00'], 0x58, 0x20040004}}], 0x3, 0x7662a623623eef30) 10:32:36 executing program 0: perf_event_open(&(0x7f0000000700)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xff7fffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_io_uring_setup(0x18b, 0x0, &(0x7f0000ff9000/0x4000)=nil, &(0x7f00006d4000/0x4000)=nil, &(0x7f0000000540), 0x0) syz_io_uring_submit(0x0, 0x0, &(0x7f00000001c0)=@IORING_OP_WRITE_FIXED={0x5, 0x5, 0x2004, @fd=r0, 0x92b, 0x0, 0x0, 0x0, 0x0, {0x1}}, 0x8) syz_io_uring_submit(0x0, 0x0, &(0x7f0000000000)=@IORING_OP_SEND={0x1a, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0}, 0x0) io_uring_enter(r0, 0x19a2, 0x0, 0x0, 0x0, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) perf_event_open(&(0x7f0000000a80)={0x5, 0x80, 0x3, 0x7, 0x6, 0x6, 0x0, 0x4, 0x480, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x3, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x2, @perf_bp={&(0x7f00000006c0), 0xb}, 0x4, 0x8, 0x10001, 0x8, 0x5, 0x1f, 0x8319, 0x0, 0x7, 0x0, 0x3ff}, 0x0, 0xc, 0xffffffffffffffff, 0x86aebcf53c940e1e) open_tree(0xffffffffffffffff, &(0x7f0000000240)='./file0\x00', 0x80801) r2 = socket(0x10, 0x0, 0x0) sendmsg$nl_route(r2, &(0x7f0000004dc0)={0x0, 0x0, &(0x7f0000004d80)={0x0}}, 0x0) getsockname$packet(r2, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) r4 = socket$inet6_tcp(0xa, 0x1, 0x0) connect$inet6(r4, &(0x7f0000000000)={0xa, 0x4001, 0x0, @dev={0xfe, 0x80, '\x00', 0x1c}, 0xd}, 0x1c) setsockopt$SO_BINDTODEVICE_wg(r4, 0x1, 0x19, &(0x7f00000001c0)='wg2\x00', 0x4) r5 = socket$inet6_udplite(0xa, 0x2, 0x88) r6 = openat$vcsa(0xffffffffffffff9c, &(0x7f0000000140), 0xa002, 0x0) io_uring_register$IORING_REGISTER_BUFFERS(r6, 0x0, &(0x7f0000000a00)=[{&(0x7f0000000440)=""/164, 0xa4}, {&(0x7f00000005c0)=""/185, 0xb9}, {&(0x7f0000000780)=""/167, 0xa7}, {&(0x7f0000000300)=""/54, 0x36}, {&(0x7f0000000840)=""/178, 0xb2}, {&(0x7f0000000680)=""/58, 0x3a}, {&(0x7f0000000900)=""/215, 0xd7}], 0x7) sendto$inet6(r5, &(0x7f0000000280)="7555616dcc3da3359f1122000000000000800183bc91b1e53740a9142db56b49b0963d7630c9358975036e42351fbc26eb15b1a64c4018611e1f5bef5c417421533beaa1a69fff161a4543123b3ac7f010daa4cc11979537105270", 0x5b, 0x20000000, 0x0, 0x0) sendmsg$nl_route(r1, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000580)=ANY=[@ANYBLOB="3c000000100085060000ed007d00ff0100000000", @ANYRESHEX=r0, @ANYRESOCT=r4], 0x3c}}, 0x0) syz_io_uring_submit(0x0, 0x0, &(0x7f0000000500)=@IORING_OP_SENDMSG={0x9, 0x3, 0x0, 0xffffffffffffffff, 0x0, &(0x7f00000000c0)={&(0x7f0000000040)=@ll={0x11, 0x5, r3, 0x1, 0x9, 0x6, @random}, 0x80, &(0x7f0000000180)=[{&(0x7f0000000340)="2a1b3e08a1a4acaaa4ff49d68ca9f93ca6f70b32cd76341d993159b38c382aa66939d4d941e163efaee03b9cf4f731e69e3e3df0f2982f963dafc50a6be3a5ddf32d12d18adb13d566fe379d6d6972873eaff681658e8f50ace9c823aa9eba753bf93462b81b3fe4fb80b0a890458382b8213b60b14c027b9e625d85c4daffe5f10af8ccdb864f6812c3caefcee6d1673bc5c66c1e2f917954438edb76e6d0a822015d5ecaf92a9ca2acbb679d8f1d25f04fc29f6cbe305631b5d19630dc8a9da7cec63b9c572e3bd4bea8", 0xcb}], 0x1}, 0x0, 0xc084, 0x1}, 0x1ff) 10:32:36 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x3c010000, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000000006000000660000000f000000000000000100000001000000004000000040000020000000d3f4655fd4f4655f0100ffff53ef", 0x3a, 0x400}, {&(0x7f0000010300)="02000000030000000400000066000f000300040000000000000000000f007f5c", 0x20, 0x800}], 0x0, &(0x7f0000000440)={[{@journal_checksum}, {@norecovery}]}) 10:32:36 executing program 5 (fault-call:0 fault-nth:10): syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000340)=[{&(0x7f0000010000)="601c6d6b646f736677c66200088020000400000004f8000020004000030000000000000001", 0x25}, {0x0, 0x0, 0x800}], 0x0, &(0x7f0000000080)={[{@iocharset={'iocharset', 0x3d, 'cp775'}}, {@iocharset={'iocharset', 0x3d, 'cp862'}}]}) 10:32:36 executing program 1: perf_event_open(&(0x7f0000000700)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000000400)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000140)='./bus\x00', &(0x7f0000000000)='configfs\x00', 0x0, 0x0) mount$overlay(0x0, &(0x7f0000000200)='./file0\x00', &(0x7f00000000c0), 0x0, &(0x7f0000000480)=ANY=[@ANYBLOB='lowerdir=.:file0']) socket$netlink(0x10, 0x3, 0x0) setxattr$system_posix_acl(0x0, &(0x7f0000000780)='system.posix_acl_access\x00', 0x0, 0x0, 0x0) mkdir(&(0x7f0000000240)='./file1\x00', 0x0) setxattr$security_capability(&(0x7f0000000640)='./bus\x00', &(0x7f0000000680), 0x0, 0x0, 0x2) mkdir(0x0, 0x0) syz_mount_image$tmpfs(&(0x7f00000002c0), &(0x7f0000000600)='./bus\x00', 0x800, 0x0, 0x0, 0x2300488, 0x0) mount$overlay(0x0, &(0x7f00000006c0)='./file0\x00', 0x0, 0x2010, &(0x7f0000001ac0)={[{@xino_on}, {@index_on}, {@metacopy_on}, {@lowerdir={'lowerdir', 0x3d, './file0'}}, {@index_on}, {@lowerdir={'lowerdir', 0x3d, './bus/file0'}}, {@xino_off}, {@xino_auto}], [{@smackfsfloor={'smackfsfloor', 0x3d, 'subj_type'}}, {@subj_user={'subj_user', 0x3d, 'subj_type'}}, {@func={'func', 0x3d, 'KEXEC_INITRAMFS_CHECK'}}, {@obj_type={'obj_type', 0x3d, 'configfs\x00'}}, {@euid_eq}, {@fsuuid={'fsuuid', 0x3d, {[0x31, 0x32, 0x31, 0x61, 0x63, 0x0, 0x36], 0x2d, [0x35, 0x32], 0x2d, [0x64, 0x0, 0x66, 0x62], 0x2d, [0x0, 0x64, 0x64, 0x37], 0x2d, [0x30, 0x0, 0x35, 0x63, 0x31, 0xe, 0x0, 0x63]}}}, {@fsuuid={'fsuuid', 0x3d, {[0x0, 0x36, 0x30, 0x37, 0x32, 0x36, 0x32, 0x36], 0x2d, [0x0, 0x39, 0x0, 0x62], 0x2d, [0x0, 0x37, 0x34, 0x31], 0x2d, [0x0, 0x717825168096bef8, 0x63, 0x30], 0x2d, [0xa7, 0x38, 0x35, 0x6b, 0x32, 0x61, 0x0, 0x38]}}}]}) lremovexattr(&(0x7f0000000300)='./bus/file0\x00', &(0x7f0000000340)=@random={'btrfs.', 'system.posix_acl_access\x00'}) lsetxattr$system_posix_acl(&(0x7f00000003c0)='./bus\x00', &(0x7f0000000540)='system.posix_acl_access\x00', &(0x7f0000000580)=ANY=[@ANYBLOB="0200000001000300", @ANYRES32=0x0, @ANYBLOB="040000000000000010000100000000002000000000"], 0x2c, 0x0) creat(&(0x7f0000000180)='./bus/file0\x00', 0x0) mount$overlay(0x0, &(0x7f0000000040)='./bus\x00', &(0x7f0000000080), 0x0, &(0x7f0000000280)=ANY=[@ANYBLOB='upperdir=./bus,workdir=./file1,lowerdir=./file0']) chdir(&(0x7f00000001c0)='./bus\x00') statx(0xffffffffffffffff, &(0x7f00000005c0)='./file1\x00', 0x1000, 0x8, &(0x7f00000017c0)) syz_mount_image$tmpfs(0x0, &(0x7f00000004c0)='./bus\x00', 0x0, 0x5, &(0x7f0000000a80)=[{&(0x7f00000007c0)="b6d1299d341fcd7772ce3489467c44826e09ca3f27559b1251e3d22a23c67a22c34de91e13c5d5f4adc943043cef5f3520ebe43852054349c7b8391811eb812f26277d2957197e46936e63fe0d7bae89c3df57dddcb5fea3a78e73f3804b90b432a51b2741903b35211e1e732586fcbcce175d", 0x73, 0x5}, {&(0x7f0000000840)="5abd8610bc5ccfdf33618ffd4683a1e7f51901b3bb721e0f4efde796e1d67c8410a44266d410925706f7fcf4bc8b6b63422b6ad3e333cd1c0cbe4956836964e68e21f17332698971c2a0738c9d750d60fb4854f9f7cba89308a1897835e8704141d078d035bc064974213624b18cbdb99c89f5fa1380da279f3d6e8843c12ff33c2141fa35c8eb2fc73389abaffcf98c1e363124fce0a3fd332b7966d22eafbe64ebc3101142421d5ef83129d2fba3748809460553f0b8941cd36f0bb1edd6b5979b789db2c7810c9ac0046cf605cd60800e5bcadfc0c1030584c18816d2b2a274838ddfabcf04386b44366ea543b397c5", 0xf1, 0x400}, {&(0x7f0000000940)="00b1f595e64357431c58bc2fdfe07a10809d760bb987bac3f9ef1eb295ac78efef1ffb063846074509bcf4b4988401cd01e487273572af294a25f04c425bc6c18e00111780d2d2d2788e9b7f04d33621f6d86a", 0x53, 0x2}, {&(0x7f00000009c0)="290aa9212ba403b1d64f02fe95a9e32886608e10e2c1f181c4d09fb4963ff48d60c2394777554de2ad0fbe9bd51c493d8426e58f007e82175d210047b9df5ca7086b095649c2f89a8feed45f166aebf6dc798c82229f4cb419043b14eeecc67768b429576bcfbcf77dae562d04d27ff6967d604e0623b832e5cfae2d0b4f821f07c7cd5dc8f4efccd8d87a20ceb584a33e9592eba13aa38e0089a1e62bba00d1621ad9ce77939ad281f72785", 0xac, 0x365d}, {&(0x7f0000000500)="d6a6a35f2a4794337b8ddd1ac419cc16c3e63ec3f39fcbae7b", 0x19, 0x8b38}], 0x11000c, 0x0) rename(&(0x7f0000000100)='./bus/file0\x00', &(0x7f0000000440)='./file0\x00') setxattr$security_evm(&(0x7f0000000380)='./file0\x00', &(0x7f0000001780), &(0x7f00000018c0)=@md5={0x1, "904a76b0912a6f957106e5c2da1dc056"}, 0x11, 0x2) 10:32:36 executing program 2: ioctl$INCFS_IOC_GET_FILLED_BLOCKS(0xffffffffffffffff, 0x80286722, &(0x7f0000000080)={&(0x7f0000000200)=""/193, 0xffffff52, 0x1ff, 0x8}) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000000c0), 0x0, 0x0) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000000040)=0xf) ioctl$KDADDIO(r0, 0x400455c8, 0x0) r1 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000040), 0x0, 0x0) close(r1) ioctl$BTRFS_IOC_GET_DEV_STATS(r1, 0x8004550f, 0x0) r2 = syz_init_net_socket$nfc_raw(0x27, 0x5, 0x0) sendfile(r1, r2, &(0x7f0000000000)=0x7f, 0x6) [ 1420.169367][T16131] FAULT_INJECTION: forcing a failure. [ 1420.169367][T16131] name failslab, interval 1, probability 0, space 0, times 0 [ 1420.179816][T16134] debugfs: Directory 'hci0' with parent 'bluetooth' already present! [ 1420.182836][T16131] CPU: 0 PID: 16131 Comm: syz-executor.5 Not tainted 5.4.125-syzkaller-00004-ga84c475f4db0 #0 [ 1420.194970][ T162] Bluetooth: hci0: Frame reassembly failed (-84) [ 1420.200247][T16131] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 10:32:36 executing program 4: r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) r1 = dup2(r0, r0) ioctl$TIOCL_PASTESEL(r1, 0x541c, &(0x7f0000000040)) ioctl$RTC_UIE_ON(r1, 0x7003) r2 = syz_open_procfs$namespace(0xffffffffffffffff, &(0x7f0000000000)='ns/cgroup\x00') dup2(r2, r0) [ 1420.200251][T16131] Call Trace: [ 1420.200266][T16131] dump_stack+0x1d8/0x24e [ 1420.200277][T16131] ? devkmsg_release+0x11c/0x11c [ 1420.200286][T16131] ? show_regs_print_info+0x12/0x12 [ 1420.200303][T16131] should_fail+0x6f6/0x860 [ 1420.220485][T16133] overlayfs: overlapping lowerdir path [ 1420.224372][T16131] ? setup_fault_attr+0x3d0/0x3d0 [ 1420.224384][T16131] ? security_file_alloc+0x32/0x1f0 [ 1420.224394][T16131] should_failslab+0x5/0x20 [ 1420.224403][T16131] kmem_cache_alloc+0x36/0x290 [ 1420.224413][T16131] security_file_alloc+0x32/0x1f0 [ 1420.224423][T16131] __alloc_file+0xba/0x380 [ 1420.224432][T16131] alloc_empty_file+0xa9/0x1b0 [ 1420.224440][T16131] path_openat+0x125/0x3da0 [ 1420.224455][T16131] ? arch_stack_walk+0xf8/0x140 [ 1420.287472][T16131] ? __rcu_read_lock+0x50/0x50 [ 1420.292220][T16131] ? stack_trace_snprint+0x150/0x150 [ 1420.293307][T16133] overlayfs: 'file0' not a directory [ 1420.297514][T16131] ? avc_has_perm_noaudit+0x30c/0x400 [ 1420.297525][T16131] ? do_filp_open+0x450/0x450 [ 1420.297539][T16131] ? __kasan_kmalloc+0x137/0x1e0 10:32:36 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x3d010000, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000000006000000660000000f000000000000000100000001000000004000000040000020000000d3f4655fd4f4655f0100ffff53ef", 0x3a, 0x400}, {&(0x7f0000010300)="02000000030000000400000066000f000300040000000000000000000f007f5c", 0x20, 0x800}], 0x0, &(0x7f0000000440)={[{@journal_checksum}, {@norecovery}]}) 10:32:36 executing program 1: perf_event_open(&(0x7f0000000700)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000000400)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000140)='./bus\x00', &(0x7f0000000000)='configfs\x00', 0x0, 0x0) mount$overlay(0x0, &(0x7f0000000200)='./file0\x00', &(0x7f00000000c0), 0x0, &(0x7f0000000480)=ANY=[@ANYBLOB='lowerdir=.:file0']) socket$netlink(0x10, 0x3, 0x0) setxattr$system_posix_acl(0x0, &(0x7f0000000780)='system.posix_acl_access\x00', 0x0, 0x0, 0x0) mkdir(&(0x7f0000000240)='./file1\x00', 0x0) setxattr$security_capability(&(0x7f0000000640)='./bus\x00', &(0x7f0000000680), 0x0, 0x0, 0x2) mkdir(0x0, 0x0) syz_mount_image$tmpfs(&(0x7f00000002c0), &(0x7f0000000600)='./bus\x00', 0x800, 0x0, 0x0, 0x2300488, 0x0) mount$overlay(0x0, &(0x7f00000006c0)='./file0\x00', 0x0, 0x2010, &(0x7f0000001ac0)={[{@xino_on}, {@index_on}, {@metacopy_on}, {@lowerdir={'lowerdir', 0x3d, './file0'}}, {@index_on}, {@lowerdir={'lowerdir', 0x3d, './bus/file0'}}, {@xino_off}, {@xino_auto}], [{@smackfsfloor={'smackfsfloor', 0x3d, 'subj_type'}}, {@subj_user={'subj_user', 0x3d, 'subj_type'}}, {@func={'func', 0x3d, 'KEXEC_INITRAMFS_CHECK'}}, {@obj_type={'obj_type', 0x3d, 'configfs\x00'}}, {@euid_eq}, {@fsuuid={'fsuuid', 0x3d, {[0x31, 0x32, 0x31, 0x61, 0x63, 0x0, 0x36], 0x2d, [0x35, 0x32], 0x2d, [0x64, 0x0, 0x66, 0x62], 0x2d, [0x0, 0x64, 0x64, 0x37], 0x2d, [0x30, 0x0, 0x35, 0x63, 0x31, 0xe, 0x0, 0x63]}}}, {@fsuuid={'fsuuid', 0x3d, {[0x0, 0x36, 0x30, 0x37, 0x32, 0x36, 0x32, 0x36], 0x2d, [0x0, 0x39, 0x0, 0x62], 0x2d, [0x0, 0x37, 0x34, 0x31], 0x2d, [0x0, 0x717825168096bef8, 0x63, 0x30], 0x2d, [0xa7, 0x38, 0x35, 0x6b, 0x32, 0x61, 0x0, 0x38]}}}]}) lremovexattr(&(0x7f0000000300)='./bus/file0\x00', &(0x7f0000000340)=@random={'btrfs.', 'system.posix_acl_access\x00'}) lsetxattr$system_posix_acl(&(0x7f00000003c0)='./bus\x00', &(0x7f0000000540)='system.posix_acl_access\x00', &(0x7f0000000580)=ANY=[@ANYBLOB="0200000001000300", @ANYRES32=0x0, @ANYBLOB="040000000000000010000100000000002000000000"], 0x2c, 0x0) creat(&(0x7f0000000180)='./bus/file0\x00', 0x0) mount$overlay(0x0, &(0x7f0000000040)='./bus\x00', &(0x7f0000000080), 0x0, &(0x7f0000000280)=ANY=[@ANYBLOB='upperdir=./bus,workdir=./file1,lowerdir=./file0']) chdir(&(0x7f00000001c0)='./bus\x00') statx(0xffffffffffffffff, &(0x7f00000005c0)='./file1\x00', 0x1000, 0x8, &(0x7f00000017c0)) syz_mount_image$tmpfs(0x0, &(0x7f00000004c0)='./bus\x00', 0x0, 0x5, &(0x7f0000000a80)=[{&(0x7f00000007c0)="b6d1299d341fcd7772ce3489467c44826e09ca3f27559b1251e3d22a23c67a22c34de91e13c5d5f4adc943043cef5f3520ebe43852054349c7b8391811eb812f26277d2957197e46936e63fe0d7bae89c3df57dddcb5fea3a78e73f3804b90b432a51b2741903b35211e1e732586fcbcce175d", 0x73, 0x5}, {&(0x7f0000000840)="5abd8610bc5ccfdf33618ffd4683a1e7f51901b3bb721e0f4efde796e1d67c8410a44266d410925706f7fcf4bc8b6b63422b6ad3e333cd1c0cbe4956836964e68e21f17332698971c2a0738c9d750d60fb4854f9f7cba89308a1897835e8704141d078d035bc064974213624b18cbdb99c89f5fa1380da279f3d6e8843c12ff33c2141fa35c8eb2fc73389abaffcf98c1e363124fce0a3fd332b7966d22eafbe64ebc3101142421d5ef83129d2fba3748809460553f0b8941cd36f0bb1edd6b5979b789db2c7810c9ac0046cf605cd60800e5bcadfc0c1030584c18816d2b2a274838ddfabcf04386b44366ea543b397c5", 0xf1, 0x400}, {&(0x7f0000000940)="00b1f595e64357431c58bc2fdfe07a10809d760bb987bac3f9ef1eb295ac78efef1ffb063846074509bcf4b4988401cd01e487273572af294a25f04c425bc6c18e00111780d2d2d2788e9b7f04d33621f6d86a", 0x53, 0x2}, {&(0x7f00000009c0)="290aa9212ba403b1d64f02fe95a9e32886608e10e2c1f181c4d09fb4963ff48d60c2394777554de2ad0fbe9bd51c493d8426e58f007e82175d210047b9df5ca7086b095649c2f89a8feed45f166aebf6dc798c82229f4cb419043b14eeecc67768b429576bcfbcf77dae562d04d27ff6967d604e0623b832e5cfae2d0b4f821f07c7cd5dc8f4efccd8d87a20ceb584a33e9592eba13aa38e0089a1e62bba00d1621ad9ce77939ad281f72785", 0xac, 0x365d}, {&(0x7f0000000500)="d6a6a35f2a4794337b8ddd1ac419cc16c3e63ec3f39fcbae7b", 0x19, 0x8b38}], 0x11000c, 0x0) rename(&(0x7f0000000100)='./bus/file0\x00', &(0x7f0000000440)='./file0\x00') setxattr$security_evm(&(0x7f0000000380)='./file0\x00', &(0x7f0000001780), &(0x7f00000018c0)=@md5={0x1, "904a76b0912a6f957106e5c2da1dc056"}, 0x11, 0x2) [ 1420.317718][T16131] ? kmem_cache_alloc+0x115/0x290 [ 1420.322726][T16131] ? getname_flags+0xba/0x640 [ 1420.327391][T16131] ? do_sys_open+0x33e/0x7c0 [ 1420.331969][T16131] ? do_syscall_64+0xcb/0x1e0 [ 1420.336633][T16131] ? entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 1420.342686][T16131] do_filp_open+0x208/0x450 [ 1420.347175][T16131] ? vfs_tmpfile+0x210/0x210 [ 1420.351761][T16131] ? _raw_spin_unlock+0x49/0x60 [ 1420.356601][T16131] ? __alloc_fd+0x4f1/0x590 10:32:36 executing program 5 (fault-call:0 fault-nth:11): syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000340)=[{&(0x7f0000010000)="601c6d6b646f736677c66200088020000400000004f8000020004000030000000000000001", 0x25}, {0x0, 0x0, 0x800}], 0x0, &(0x7f0000000080)={[{@iocharset={'iocharset', 0x3d, 'cp775'}}, {@iocharset={'iocharset', 0x3d, 'cp862'}}]}) 10:32:36 executing program 4: r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) r1 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000040), 0x0, 0x0) close(r1) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, &(0x7f0000001640)={0x0}) ioctl$BTRFS_IOC_BALANCE_PROGRESS(0xffffffffffffffff, 0x84009422, &(0x7f0000002040)={0x0, 0x0, {0x0, @usage, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @struct}, {0x0, @usage, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @struct}}) socketpair(0x1, 0x20000000000001, 0x0, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_SET_FILTER(r3, 0x8914, &(0x7f0000000040)='lo\x00\x96o\xd6Q\xb9Y\xa9\xc8J,\x00\xd2\x97\x04\x03\xdc\r') ioctl$PERF_EVENT_IOC_SET_FILTER(r3, 0x8923, &(0x7f0000000680)='lo\x00\x96o8\x0fd\xa1\xe3\xd7]b}\x1f\xa1Y\xad4\x90\x9d`\xd2\x98\x00\x00\x00 \'Y\x17]\x15c\xcaR\xdd\x98OC\x89\x1b\xe7\x84\xe2\x05\x80w\xd2|D\x8dK\x14Bx\xcbuH\xc2\xeec\xbf<>Y\x1a\xfc\x1f9OB\x81\x89\x186\xc5q@n\xb4\xb6s\xb0\x00\x00\x00\x00\x00\b\x00\x00\xda\xef\xecE\xec\xd5I\xb2\x9b\xfe\x8d\x90?\x00\xe9\xe4~g:\xc1\xb2aj\x96\xbb\xa7\xe2\xc0\xdc\xf9Q\b\xeb\x16\x7fT\x11\xd3\r7\xe6\"f\xcf\x8e\xabd\x0ftp\x82\xae\xd2\x15\x8e+c\xf6\xbf\xe14>\xa6-\xa5c\xde\xd7\xab\xea\x1f\xf8s2\x9cVF\xd5\x18\xfe\x0e\x8f \x01\x00\x00y.\xfc*\x82\xa5\xa1p5\xc8{\xf7\xef\xab\xe8\x99\xebw#\x8at\x1c\x80\xfc\xb0\x95\xa2\xa7\xd7,Y]E8\x83X\xf5F\xdc\x88-\xf5\xb0\xb5^\xdb\x1a\xb6\xaa\x14\xe2\xb9\rh^J-\xd1\xbaUn\x04\'l\x1b\xe0o\xdb\xc8\x91%\x1c\xb5\xbf\xb6\x90\xb4\xc2\x7f]/\xb3\xe7\xc9\'\x94\xcfIo\xdf\x04\x95\xb5\x06\x84\x1fH>\xda\xc5\x04 \x94\x88\xeb\'\xd4;6\x7f\xd9\x99-\x1b|G\x8d\xd4\xb9%\xaaQ\xa0K\x10\x03\x93\xe1\xcc\xe7m\x80\'\xf0\xa5\xed(\r\xa8\x0f&\xb1\xf3\xff0\f\x82%_\x92\x8bD\xb9\xd9\xe7\xf2\xe4\xc1i#\xdc\x87A\xb9\xc7\r\x92\xfa\x11\x11\xb5\x1f\x03\x9d\xdd\x1bj\xdf\xacg\xe3\xa0S\xd3\x8a\xe1n\x97\xea\xf5\xa0\'\v\xe9\xa0\xf1 f\xaan\xcf\xb5i\xb6d\xbc\x92\v\xd58\x16\b\xb3_:\xa4!\ny\xc4&\nWMM\xa8\xc4\v\x9f\x01o\xf4\xab&\xb6\x17\x02P\xc3!N\xa1\x86\"\xd7\x04\xf1\xc0!\xed\xff\xee$\xc89\x8cB0\xd1dD\xe0IP\x88\xa2\xf2Y\x9af$$\xf1\x81\x96\xf7P\xac\xca\x80:!\xb4\x94#\xcb^\x9f\'\x03\xe3\x93\xb9\x82\xbf\xcf\xc4\xe3\xf7\x03Oh\xf2r\xca\x8ff\xbb/\x9f*\xaf\x1a \xa5\xa0?%M\xa5\x86\x98\xfa4\'1\xc7\f<\xcc@\xe8\x8a\xac.\xde\xe4\xc7\xf5\x9ck\xa40!\xe9\x14$\xb3\x05m\xb5m\xed\ft\x93\xd8\xa3\x80\'Y\xb9\x05\xbbt|\xbe\xbcz\n\xf3\xf5p\xf8\x9f~\x1b\xd0\v\x1cQ') r4 = openat$ashmem(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) ioctl$ASHMEM_SET_SIZE(r4, 0x40087703, 0xfffffffe) mmap(&(0x7f0000701000/0x1000)=nil, 0x1000, 0x0, 0x12, r4, 0x0) mmap(&(0x7f0000701000/0x1000)=nil, 0x1000, 0x0, 0x13, r4, 0x0) sendmsg$NLBL_CIPSOV4_C_REMOVE(r3, &(0x7f0000000240)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x400000}, 0xc, &(0x7f0000000200)={&(0x7f0000001480)=ANY=[], 0x3}, 0x1, 0x0, 0x0, 0x800}, 0x20040024) ioctl$BTRFS_IOC_INO_LOOKUP(0xffffffffffffffff, 0xd0009412, &(0x7f0000000140)={r2, 0x9781}) ioctl$BTRFS_IOC_GET_DEV_STATS(r1, 0x8004550f, 0x0) r5 = dup2(r0, r1) ioctl$RTC_UIE_ON(r5, 0x7003) r6 = syz_open_procfs$namespace(0xffffffffffffffff, &(0x7f0000000000)='ns/cgroup\x00') openat$cgroup_ro(r5, &(0x7f0000000080)='cgroup.controllers\x00', 0x0, 0x0) dup2(r6, r0) [ 1420.356613][T16131] do_sys_open+0x383/0x7c0 [ 1420.356623][T16131] ? check_preemption_disabled+0x154/0x330 [ 1420.356632][T16131] ? file_open_root+0x450/0x450 [ 1420.356639][T16131] ? __x64_sys_pwrite64+0x1d9/0x240 [ 1420.356651][T16131] do_syscall_64+0xcb/0x1e0 [ 1420.356662][T16131] entry_SYSCALL_64_after_hwframe+0x44/0xa9 10:32:36 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40010000, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000000006000000660000000f000000000000000100000001000000004000000040000020000000d3f4655fd4f4655f0100ffff53ef", 0x3a, 0x400}, {&(0x7f0000010300)="02000000030000000400000066000f000300040000000000000000000f007f5c", 0x20, 0x800}], 0x0, &(0x7f0000000440)={[{@journal_checksum}, {@norecovery}]}) 10:32:36 executing program 4: r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) ioctl$RTC_WKALM_SET(r0, 0x4028700f, &(0x7f0000000040)={0x1, 0x0, {0x21, 0x8, 0x16, 0x2, 0x2, 0x0, 0x2, 0xd3, 0x1}}) r1 = dup2(r0, r0) ioctl$RTC_UIE_ON(r1, 0x7003) r2 = syz_open_procfs$namespace(0xffffffffffffffff, &(0x7f0000000000)='ns/cgroup\x00') dup2(r2, r0) [ 1420.356670][T16131] RIP: 0033:0x4196d4 [ 1420.356678][T16131] Code: 84 00 00 00 00 00 44 89 54 24 0c e8 96 f9 ff ff 44 8b 54 24 0c 44 89 e2 48 89 ee 41 89 c0 bf 9c ff ff ff b8 01 01 00 00 0f 05 <48> 3d 00 f0 ff ff 77 34 44 89 c7 89 44 24 0c e8 c8 f9 ff ff 8b 44 [ 1420.356683][T16131] RSP: 002b:00007f6cf6cc1ed0 EFLAGS: 00000293 ORIG_RAX: 0000000000000101 [ 1420.356691][T16131] RAX: ffffffffffffffda RBX: 00000000004afcc0 RCX: 00000000004196d4 [ 1420.356696][T16131] RDX: 0000000000000002 RSI: 00007f6cf6cc2000 RDI: 00000000ffffff9c [ 1420.356700][T16131] RBP: 00007f6cf6cc2000 R08: 0000000000000000 R09: ffffffffffffffff [ 1420.356704][T16131] R10: 0000000000000000 R11: 0000000000000293 R12: 0000000000000002 [ 1420.356709][T16131] R13: 0000000000000004 R14: 0000000020000370 R15: 0000000000000002 [ 1420.429020][T16149] netlink: 28 bytes leftover after parsing attributes in process `syz-executor.0'. [ 1420.441366][T16157] FAULT_INJECTION: forcing a failure. [ 1420.441366][T16157] name failslab, interval 1, probability 0, space 0, times 0 [ 1420.522657][T16157] CPU: 1 PID: 16157 Comm: syz-executor.5 Not tainted 5.4.125-syzkaller-00004-ga84c475f4db0 #0 [ 1420.532881][T16157] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 1420.542915][T16157] Call Trace: [ 1420.546179][T16157] dump_stack+0x1d8/0x24e [ 1420.550494][T16157] ? devkmsg_release+0x11c/0x11c [ 1420.555479][T16157] ? show_regs_print_info+0x12/0x12 [ 1420.560665][T16157] ? memset+0x1f/0x40 [ 1420.564624][T16157] should_fail+0x6f6/0x860 [ 1420.569019][T16157] ? setup_fault_attr+0x3d0/0x3d0 [ 1420.574020][T16157] ? refcount_add_checked+0x50/0x50 [ 1420.579284][T16157] ? mutex_lock+0xa6/0x110 [ 1420.583716][T16157] ? __module_put_and_exit+0x20/0x20 [ 1420.588978][T16157] ? __kthread_create_on_node+0x126/0x410 [ 1420.594671][T16157] should_failslab+0x5/0x20 [ 1420.599159][T16157] kmem_cache_alloc_trace+0x39/0x2b0 [ 1420.604416][T16157] ? loop_set_status_from_info+0x710/0x710 [ 1420.610194][T16157] ? loop_set_status_from_info+0x710/0x710 [ 1420.615970][T16157] __kthread_create_on_node+0x126/0x410 [ 1420.621501][T16157] ? kthread_create_on_node+0x120/0x120 [ 1420.627030][T16157] ? _raw_spin_unlock+0x49/0x60 [ 1420.631861][T16157] ? bd_start_claiming+0x47c/0x590 [ 1420.636958][T16157] ? loop_set_status_from_info+0x710/0x710 [ 1420.642741][T16157] kthread_create_on_node+0xda/0x120 [ 1420.648008][T16157] ? tsk_fork_get_node+0x10/0x10 [ 1420.652932][T16157] ? loop_set_status_from_info+0x2c6/0x710 [ 1420.658706][T16157] ? memcpy+0x38/0x50 [ 1420.662660][T16157] ? memset+0x1f/0x40 [ 1420.666616][T16157] loop_configure+0x7c9/0x1380 [ 1420.671353][T16157] ? arch_stack_walk+0xde/0x140 [ 1420.676175][T16157] lo_ioctl+0x820/0x23b0 [ 1420.680390][T16157] ? entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 1420.686431][T16157] ? lo_release+0x1e0/0x1e0 [ 1420.690921][T16157] ? stack_trace_save+0x120/0x1f0 [ 1420.695918][T16157] ? memset+0x1f/0x40 [ 1420.699873][T16157] ? unwind_next_frame+0x1f0a/0x27b0 [ 1420.705130][T16157] ? memset+0x1f/0x40 [ 1420.709084][T16157] ? unwind_next_frame+0x1f0a/0x27b0 [ 1420.714416][T16157] ? arch_stack_walk+0xde/0x140 [ 1420.719245][T16157] ? preempt_count_add+0x66/0x130 [ 1420.724240][T16157] ? unwind_next_frame+0x1f0a/0x27b0 [ 1420.729516][T16157] ? entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 1420.735562][T16157] ? unwind_get_return_address_ptr+0xa0/0xa0 [ 1420.741512][T16157] ? stack_trace_save+0x120/0x1f0 [ 1420.746507][T16157] ? unwind_get_return_address_ptr+0xa0/0xa0 [ 1420.752455][T16157] ? stack_trace_save+0x120/0x1f0 [ 1420.757448][T16157] ? 0xffffffffa0128000 [ 1420.761574][T16157] ? stack_trace_snprint+0x150/0x150 [ 1420.766830][T16157] ? check_preemption_disabled+0x9e/0x330 [ 1420.772526][T16157] ? entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 1420.778733][T16157] ? __set_page_owner+0x35/0x200 [ 1420.783644][T16157] ? stack_trace_save+0x1f0/0x1f0 [ 1420.788642][T16157] ? check_preemption_disabled+0x9e/0x330 [ 1420.794383][T16157] ? __rcu_read_lock+0x50/0x50 [ 1420.799116][T16157] ? __unwind_start+0x72f/0x8e0 [ 1420.803943][T16157] ? debug_smp_processor_id+0x20/0x20 [ 1420.809289][T16157] ? 0xffffffffa0128000 [ 1420.813419][T16157] ? is_bpf_text_address+0x280/0x2a0 [ 1420.818680][T16157] ? stack_trace_save+0x1f0/0x1f0 [ 1420.823674][T16157] ? __kernel_text_address+0x93/0x100 [ 1420.829014][T16157] ? unwind_get_return_address+0x48/0x80 [ 1420.834620][T16157] ? __rcu_read_lock+0x50/0x50 [ 1420.839362][T16157] ? arch_stack_walk+0xf8/0x140 [ 1420.844183][T16157] ? memset+0x1f/0x40 [ 1420.848135][T16157] ? unwind_next_frame+0x1f0a/0x27b0 [ 1420.853394][T16157] ? arch_stack_walk+0xde/0x140 [ 1420.858219][T16157] ? blkdev_get+0x390/0x390 [ 1420.862701][T16157] ? __rcu_read_lock+0x50/0x50 [ 1420.867443][T16157] ? _raw_spin_unlock+0x49/0x60 [ 1420.872264][T16157] ? entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 1420.878300][T16157] ? mntput_no_expire+0x114/0xbd0 [ 1420.883293][T16157] ? stack_trace_save+0x1f0/0x1f0 [ 1420.888285][T16157] ? check_preemption_disabled+0x9e/0x330 [ 1420.893974][T16157] ? __rcu_read_lock+0x50/0x50 [ 1420.898703][T16157] ? __unwind_start+0x72f/0x8e0 [ 1420.903520][T16157] ? debug_smp_processor_id+0x20/0x20 [ 1420.908864][T16157] ? lo_release+0x1e0/0x1e0 [ 1420.913332][T16157] blkdev_ioctl+0x8f7/0x2ce0 [ 1420.917893][T16157] ? __kernel_text_address+0x93/0x100 [ 1420.923241][T16157] ? unwind_get_return_address+0x48/0x80 [ 1420.928846][T16157] ? __blkdev_driver_ioctl+0xd0/0xd0 [ 1420.934098][T16157] ? arch_stack_walk+0xf8/0x140 [ 1420.938918][T16157] ? __rcu_read_lock+0x50/0x50 [ 1420.943651][T16157] ? check_preemption_disabled+0x154/0x330 [ 1420.949424][T16157] ? avc_has_extended_perms+0x72a/0x1140 [ 1420.955030][T16157] ? avc_has_extended_perms+0xb5e/0x1140 [ 1420.960631][T16157] ? avc_ss_reset+0x3a0/0x3a0 [ 1420.965289][T16157] ? do_sys_open+0x62e/0x7c0 [ 1420.969874][T16157] block_ioctl+0xa8/0xe0 [ 1420.974086][T16157] ? blkdev_iopoll+0xf0/0xf0 [ 1420.978653][T16157] do_vfs_ioctl+0x76a/0x1720 [ 1420.983226][T16157] ? selinux_file_ioctl+0x72f/0x990 [ 1420.988400][T16157] ? ioctl_preallocate+0x250/0x250 [ 1420.993485][T16157] ? __fget+0x37b/0x3c0 [ 1420.997616][T16157] ? fget_many+0x20/0x20 [ 1421.001837][T16157] ? debug_smp_processor_id+0x20/0x20 [ 1421.007185][T16157] ? __x64_sys_pwrite64+0x1d9/0x240 [ 1421.012360][T16157] ? security_file_ioctl+0x9d/0xb0 [ 1421.017441][T16157] __x64_sys_ioctl+0xd4/0x110 [ 1421.022096][T16157] do_syscall_64+0xcb/0x1e0 [ 1421.026583][T16157] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 1421.032442][T16157] RIP: 0033:0x4663a7 [ 1421.036307][T16157] Code: 3c 1c 48 f7 d8 49 39 c4 72 b8 e8 a4 48 02 00 85 c0 78 bd 48 83 c4 08 4c 89 e0 5b 41 5c c3 0f 1f 44 00 00 b8 10 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 1421.055877][T16157] RSP: 002b:00007f6cf6cc1f48 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 1421.064251][T16157] RAX: ffffffffffffffda RBX: 00000000004afcc0 RCX: 00000000004663a7 [ 1421.072204][T16157] RDX: 0000000000000004 RSI: 0000000000004c00 RDI: 0000000000000005 [ 1421.080238][T16157] RBP: 0000000000000005 R08: 0000000000000000 R09: ffffffffffffffff [ 1421.088184][T16157] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000004 [ 1421.096127][T16157] R13: 0000000000000004 R14: 0000000020000370 R15: 0000000000000002 10:32:37 executing program 0: bpf$BPF_TASK_FD_QUERY(0x14, &(0x7f0000000240)={0x0, 0xffffffffffffffff, 0x0, 0x1, &(0x7f0000000080)='\x00'}, 0x30) r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000000c0)='memory.events\x00', 0x26e1, 0x0) r1 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000000)='cpuacct.usage_percpu\x00', 0x0, 0x0) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000140)='memory.events\x00', 0x7a05, 0x1700) close(r2) setsockopt$XDP_UMEM_COMPLETION_RING(r1, 0x11b, 0x6, &(0x7f0000000480)=0x202, 0x4) r3 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000280)='memory.events\x00', 0x100002, 0x0) write$cgroup_int(0xffffffffffffffff, 0x0, 0x0) r4 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000140)='memory.events\x00', 0x7a05, 0x1700) write$cgroup_int(r4, &(0x7f0000000200), 0x13000) perf_event_open(&(0x7f0000000180)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x202, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r5 = openat$dir(0xffffffffffffff9c, &(0x7f0000000100)='./file0\x00', 0x80103, 0x0) readlinkat(r5, &(0x7f0000000340)='./file0\x00', &(0x7f0000000380)=""/220, 0xdc) write$cgroup_subtree(r0, &(0x7f00000002c0)=ANY=[@ANYBLOB="b52602c4729dca81d4293bb4c4946cf670123dd36bdd47d72ca0c6faffb92e8b32c99c17e78dc93ae36e25e6958be1b109aa68a2", @ANYRESHEX, @ANYRESOCT, @ANYRESHEX, @ANYRES64], 0x6) ioctl$PERF_EVENT_IOC_PERIOD(r3, 0x6628, 0x0) write$cgroup_int(r2, &(0x7f0000000200), 0x43408) bpf$OBJ_GET_PROG(0x7, 0x0, 0x0) openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000040)='cgroup.stat\x00', 0x0, 0x0) 10:32:37 executing program 5 (fault-call:0 fault-nth:12): syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000340)=[{&(0x7f0000010000)="601c6d6b646f736677c66200088020000400000004f8000020004000030000000000000001", 0x25}, {0x0, 0x0, 0x800}], 0x0, &(0x7f0000000080)={[{@iocharset={'iocharset', 0x3d, 'cp775'}}, {@iocharset={'iocharset', 0x3d, 'cp862'}}]}) 10:32:37 executing program 1: r0 = bpf$PROG_LOAD(0x5, &(0x7f0000000080)={0x11, 0x8, &(0x7f0000000380)=ANY=[@ANYBLOB="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&(0x7f0000000100)='GPL\x00'}, 0x48) r1 = bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000180)={&(0x7f0000000040)='sys_exit\x00', r0}, 0x10) r2 = syz_open_dev$ptys(0xc, 0x3, 0x0) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(r1, 0x81f8943c, &(0x7f00000013c0)={0x0}) ioctl$BTRFS_IOC_INO_LOOKUP_USER(r2, 0xd000943e, &(0x7f00000015c0)={0x0, r3, "357737f817965d9e9aa56fdc0eca57d2574055b059d8a6c99df219403e7449096e187201c63ff02d705243f14d49d50581c1088e68aa538e1192ddccf7bc4e950f9c4ecfa76a63e2c2840d9524ab17819d89467de467bdfc336ffe9e78a2f36d833b68f2b6f9cc937770a5ff8c74abfcf415c2ea4e4c4ab7e8f3f79591519f9ec9d1649956ffd98184e293c6161aa076bdaf4805d2efca1113a43838c7a9bc6cce246caf8f07ee1a2d64a22f745e8acbc47c59f6c6c031e5420eeab5851d390dc8b49e4401fa968e3be048df9797581f411831e81fd2f56c874af0ff34984d28443bc67ca927b8bfa091f25cb184b8475f1c758de2624f16a42a4a12722db223", "3d6313c1bde29ea662cb72db9d506dbd3e3e20525153332971a90faedffa8cb204daa3fe9616df4edf02cd745a20efeb44d33fcd8cac7425791244214097c71d531ddb567d99bbb30870fb6d25e4129ae4798b92e9435095ef56152cdc523c3eddbdd8f41dbe6db775f3c585a17c41d63d0f003651ba5cffa57e0e8c081ef45c7bcaaaf45223f24a405889eb2f8c9d307a0341f6b6fb1064b56562cfba7af9c337f2986633c53dfca30783a0391b245170820efe84988db3a8522d916f9a72aa644648e039ad106cb2a974ea11e543d46cfa869ed524cdcbe91a3b2558a8e2ff5da220a3578760186893cf6bce206bc18865716464ccb232e1dbca5a5eeabf47bc2216deddf3bfef63de88f099621860de09128ee002bcb17c32d4e0412dc50a0253ffd8970ae8238b4f2c10370fb03518344f7dd8b9083dd2e65397ab8d568e313c2db418f644d7d28fc08dd6f71b673725bb0a5f76839736c41245a39c1b0bb27ad6292c8fb22da3b9aee8841ca7ed97b563a29210d8aef5e93ccef3b9ef429d7d002da7a4fd4e4def53140dca2683c5261d3906e500bf41fda71ffbccdb6dd8e56724b93b08a588617de46c43c076a79eaf949aa3c3db7545fbf12474831708694fa275f43d8d3f1cfe2985845d5cf8b19000c92ca5a6fe044913b3e34adc2a6cd40722b7b794e203bbb1e208f1e8d14c6d31b7fcbf99e0114f3c39f28c1a508f538c92c86ee2a63f65951edb43b50d7d53fb21ecde7574811895b94d005c62d9a0a1cac14a9b49138bf3225a5ead29d4486b5fe1fae758249c555472d62cdf40ed0e1d69ab65ee579f9af7c702e471948c4359434056490041e3e1433658cb4be779ecfe1ce663a99faf96115a5a49d3cd287d5fb824d7b3688ee211cfacc73ab4fab8725fb8b0c35e97efe3a43416dd4b8cda1cc97761921093acd5e87aa0a07d9ad2c198092f3d6bcc040e67bfe6637851670ad0f7fc9e8e5936a9819d338093cc53085a39ce3bca9c6e664bc12708a0a05cd2f4e20b4ea907487ae1d826a3a6e323bc76e5ff88f0799f5114c5e06c638a02331c6cf945d3752cdbcc28da6ab3a1f7f5f863a063b288585d44fc9c5f8ed724207c1734d3d1d4309185a8fc555d8da93259911fe86b2a7afd216d57e87775c5988d33b58439e49c0459bc504978a0f3bffa637b278f6b75c0335e9250a452dbd09c8c40b9b2fd85b60ebf0688726a371933a435d2f0db45f9a41462ded9c87ba8af99193789e1dc5b1b5dae48ab65336582447303c49f9e9347e8e016b88db3c1af319f045b09244672d670439164821ef39c06211fe78bc73d20a05cabdd115659cfcd41830e69201a1a3abd8da4e01a3774b1aa861276dd961953972325dc2cb650230b09be555da8e93e27364745592041d15e62b7d16efda6ff44ddacc8247bb8e2a6a7ec467bbeedaa48911cc60ad8a5ce77293fb9ed5274c689ff4d44bad06da99b55d6fddc754c66ec0104cc61adbb3433fd56598ded7d598c5626ba4ed8579569fb1f0dc4da4cd92bf0992d7c2c6f3770361cec8dec2a08bd7b309cb258db75ca63c85d02da84eee6dd361b4ab242cca64fd1d8c96c1b3c5a839456158ea7254d67aa28465606ed037fa48ac544f9ada42bac3b3b094432f7b40a472d4ddb681058181274c02628ce25d6f75e269d893e9f53d1272be46afd86eba8c3743c9c4804012ac220096b88d597db2e3dbd786df1191fc47a63ed07e60b04993e0e281a39692346895d530891dc973be4671381a3f9a2fa92bfc68ab410630fd081d4e2f20f8cb9e99d477cdfb06e612daaf54d73acfaad3ba5502299f9269602d5435cd05fe83b8b86f5595652559ef49fa87337c33c499d9c54078d5dd6c044b909dd3a45d13b661421ff7079e23034d8df86e29b70228abab93cb6f2cc49e925b40ae662f8b8b6c794bb5f72269415f93e2753bc26a2ff77e47dbe01569761e7169e7b7f625e71687199e82dc6afa6ad909178e2a849b3aeee6579443c17f9fa7de788c8b094f7598eab97a7ca4191c802f77cced846d35277cd2001a793eb67563b3c2409e0e7326cdd67bd04db67aa0f8d234afbced683e7455150408bc757f5024ecd753a2129ac996c197087ddb212ecbad7fc6a2e6a740c95449d466d836c6e8bc83f14d1020258ee372f57abd7a3f4c97ed7cad989faf25af107c831fbec785cddcc14c77562dec779135d0bb47fca6e473d7e54de1d187f337e0cee17abb2328d21e532dcc48b4fd2b7f70216186c940cb4cee16659feac399e5de9177e877228172f0f34024a587cfda5eeb79cde4a9f504a2d7c519409a32df702be9593fd50989bee6663e5818a630453951a14f4d40d50dbcbf5c7c0a27b9f073c168cb086a782968cdadeffa6c16887316bb40375559dbf00170adc335a231d069266bfd9d1b3cac13854043c4b59d6b80da60c15ee76fc238cf072bdd392838cf877384b9051d5c48667e9db16858475fb20ae89097e7f542061a4b346be6245c36b05cc4cbc9157399ae28da3c4e4f7c10bc15df06bf83cff894397faa493481fa7f5f440f8d34512cf8a351f4485aa68dd927ba14778b47d48eacc12526c33cfb934928dc6dca8e7aef4166f637401994facd488b3a4f867789bb2e18879d6f90a7c21c59e6c29e339af1a9bcc08df65f2336dd652d460579c437f13007a32146d3d32dadbd022d6a7e65f412197ab32cd57399a3638436df143584ba8bd5c72555ac60f7465fdca6541a2d3b077e7c2f92721a8313d4fc990d1ccf0aa8e3c3c5116fc2e0b6454bc767c02c86f1d5b2de522e67bd02bae3ff6565bd3ac41ed5688256e7360de6ebd751d386d7940131d705ae09544ffc32a00ac25f30f7f015c84e95f1e00d80effb7086ef5d886653d3f39dd121f0e08245a9b89208f2c3b32fd2fcb3dd79d651967474872614ea3d642f2f0c3167bbb8a6320cac0e79b7aacb7ab08b5c370254eea615a54f0057e1f899030fdbc3151b47cf2925ddce6e0702518ece959b6a75156afcb098d5f1ccbc38853eb9f27661b3d2ab6e2ccc7f558c1cf00829dc8373f1f1657dc1eb4fafd82b57ab12fb9ee3a55da656c3039425e655a781fcc12fccebcc3fb504dbfd5c907610e94f1dbbefc769fdf00bcc7f66e35213e50b7663f99220dcf71df622b1a86f066475b88b5e8c51aaaf9cb2eb2ef2b36bb816a368f94c180b95f26425c014b5d33bf4f2bd4357e1799d774b5579fcef601622bd1d9a229a66d8d7a41eab55ffa3efddd00f018dceb639212de19cbfc190b91dde1475d2996e7e3f64739e13e121e413afa29558b241adaf5ee461a0e8e834298db0222733e3650445c979b5b41b48634189086f29da819b635c8e92456dcec8e146bec9709965742d3a8eb31820857e295b63194edaa709dd57ec4c0b8c84bbfe43a36a6724afa687730d2ea3c7147fb52458029eb28a9485283b3311542418ed7a19c2f6c49c8e032d3920a3ae32bc3c579756a6fa483c924b9e0452927ac011abef8ab913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r4 = openat(0xffffffffffffffff, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) r5 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000040), 0x0, 0x0) close(r5) ioctl$BTRFS_IOC_GET_DEV_STATS(r5, 0x8004550f, 0x0) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(r5, 0x81f8943c, &(0x7f00000025c0)) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r4, 0x0) r6 = bpf$ITER_CREATE(0x21, &(0x7f0000000140)={r4}, 0x8) ioctl$GIO_CMAP(r6, 0x4b70, &(0x7f00000001c0)) preadv(r4, &(0x7f0000000140), 0x0, 0xd9f, 0x0) 10:32:37 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40020000, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000000006000000660000000f000000000000000100000001000000004000000040000020000000d3f4655fd4f4655f0100ffff53ef", 0x3a, 0x400}, {&(0x7f0000010300)="02000000030000000400000066000f000300040000000000000000000f007f5c", 0x20, 0x800}], 0x0, &(0x7f0000000440)={[{@journal_checksum}, {@norecovery}]}) [ 1421.145814][T16168] netlink: 28 bytes leftover after parsing attributes in process `syz-executor.0'. [ 1421.191867][T16179] FAULT_INJECTION: forcing a failure. [ 1421.191867][T16179] name failslab, interval 1, probability 0, space 0, times 0 [ 1421.209457][T16179] CPU: 1 PID: 16179 Comm: syz-executor.5 Not tainted 5.4.125-syzkaller-00004-ga84c475f4db0 #0 [ 1421.219680][T16179] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 1421.229708][T16179] Call Trace: [ 1421.232976][T16179] dump_stack+0x1d8/0x24e [ 1421.237280][T16179] ? devkmsg_release+0x11c/0x11c [ 1421.242198][T16179] ? show_regs_print_info+0x12/0x12 [ 1421.247364][T16179] ? set_next_entity+0x420/0x7c0 [ 1421.252274][T16179] should_fail+0x6f6/0x860 [ 1421.256678][T16179] ? setup_fault_attr+0x3d0/0x3d0 [ 1421.261672][T16179] ? _raw_spin_unlock_irq+0x4a/0x60 [ 1421.266838][T16179] ? __schedule+0xa9f/0x1170 [ 1421.271397][T16179] ? __kernfs_new_node+0xdb/0x6d0 [ 1421.276395][T16179] should_failslab+0x5/0x20 [ 1421.280868][T16179] kmem_cache_alloc+0x36/0x290 [ 1421.285605][T16179] __kernfs_new_node+0xdb/0x6d0 [ 1421.290428][T16179] ? kernfs_new_node+0x160/0x160 [ 1421.295341][T16179] ? preempt_schedule+0x16b/0x190 [ 1421.300337][T16179] ? schedule_preempt_disabled+0x20/0x20 [ 1421.305940][T16179] ? enqueue_task_fair+0x51b/0xc10 [ 1421.311021][T16179] ? check_preemption_disabled+0x9e/0x330 [ 1421.316715][T16179] ? ___preempt_schedule+0x16/0x20 [ 1421.321799][T16179] kernfs_create_dir_ns+0x90/0x220 [ 1421.326881][T16179] internal_create_group+0x294/0xf10 [ 1421.332136][T16179] ? rt_mutex_setprio+0xd10/0xd10 [ 1421.337139][T16179] ? try_to_wake_up+0xa69/0x12a0 [ 1421.342055][T16179] ? sysfs_create_group+0x20/0x20 [ 1421.347054][T16179] ? __loop_update_dio+0x23d/0x580 [ 1421.352133][T16179] loop_configure+0xdd7/0x1380 [ 1421.356881][T16179] lo_ioctl+0x820/0x23b0 [ 1421.361096][T16179] ? entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 1421.367134][T16179] ? lo_release+0x1e0/0x1e0 [ 1421.371618][T16179] ? stack_trace_save+0x120/0x1f0 [ 1421.376618][T16179] ? memset+0x1f/0x40 [ 1421.380573][T16179] ? unwind_next_frame+0x1f0a/0x27b0 [ 1421.385829][T16179] ? memset+0x1f/0x40 [ 1421.389779][T16179] ? unwind_next_frame+0x1f0a/0x27b0 [ 1421.395032][T16179] ? arch_stack_walk+0xde/0x140 [ 1421.399854][T16179] ? preempt_count_add+0x66/0x130 [ 1421.404864][T16179] ? unwind_next_frame+0x1f0a/0x27b0 [ 1421.410121][T16179] ? entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 1421.416155][T16179] ? unwind_get_return_address_ptr+0xa0/0xa0 [ 1421.422105][T16179] ? stack_trace_save+0x120/0x1f0 [ 1421.427103][T16179] ? unwind_get_return_address_ptr+0xa0/0xa0 [ 1421.433055][T16179] ? stack_trace_save+0x120/0x1f0 [ 1421.438046][T16179] ? 0xffffffffa0128000 [ 1421.442172][T16179] ? stack_trace_snprint+0x150/0x150 [ 1421.447426][T16179] ? check_preemption_disabled+0x9e/0x330 [ 1421.453115][T16179] ? entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 1421.459150][T16179] ? __set_page_owner+0x35/0x200 [ 1421.464057][T16179] ? stack_trace_save+0x1f0/0x1f0 [ 1421.469051][T16179] ? check_preemption_disabled+0x9e/0x330 [ 1421.474744][T16179] ? __rcu_read_lock+0x50/0x50 [ 1421.479475][T16179] ? __unwind_start+0x72f/0x8e0 [ 1421.484305][T16179] ? debug_smp_processor_id+0x20/0x20 [ 1421.489655][T16179] ? 0xffffffffa0128000 [ 1421.493781][T16179] ? is_bpf_text_address+0x280/0x2a0 [ 1421.499035][T16179] ? stack_trace_save+0x1f0/0x1f0 [ 1421.504030][T16179] ? __kernel_text_address+0x93/0x100 [ 1421.509375][T16179] ? unwind_get_return_address+0x48/0x80 [ 1421.514975][T16179] ? __rcu_read_lock+0x50/0x50 [ 1421.519722][T16179] ? arch_stack_walk+0xf8/0x140 [ 1421.524545][T16179] ? memset+0x1f/0x40 [ 1421.528508][T16179] ? unwind_next_frame+0x1f0a/0x27b0 [ 1421.533764][T16179] ? arch_stack_walk+0xde/0x140 [ 1421.538594][T16179] ? blkdev_get+0x390/0x390 [ 1421.543068][T16179] ? __rcu_read_lock+0x50/0x50 [ 1421.547803][T16179] ? _raw_spin_unlock+0x49/0x60 [ 1421.552625][T16179] ? entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 1421.558662][T16179] ? mntput_no_expire+0x114/0xbd0 [ 1421.563656][T16179] ? stack_trace_save+0x1f0/0x1f0 [ 1421.568649][T16179] ? check_preemption_disabled+0x9e/0x330 [ 1421.574343][T16179] ? __rcu_read_lock+0x50/0x50 [ 1421.579077][T16179] ? __unwind_start+0x72f/0x8e0 [ 1421.584069][T16179] ? debug_smp_processor_id+0x20/0x20 [ 1421.589411][T16179] ? lo_release+0x1e0/0x1e0 [ 1421.593885][T16179] blkdev_ioctl+0x8f7/0x2ce0 [ 1421.598447][T16179] ? __kernel_text_address+0x93/0x100 [ 1421.604049][T16179] ? unwind_get_return_address+0x48/0x80 [ 1421.609649][T16179] ? __blkdev_driver_ioctl+0xd0/0xd0 [ 1421.614904][T16179] ? arch_stack_walk+0xf8/0x140 [ 1421.619727][T16179] ? __rcu_read_lock+0x50/0x50 [ 1421.624461][T16179] ? check_preemption_disabled+0x154/0x330 [ 1421.630236][T16179] ? avc_has_extended_perms+0x72a/0x1140 [ 1421.635929][T16179] ? avc_has_extended_perms+0xb5e/0x1140 [ 1421.641535][T16179] ? avc_ss_reset+0x3a0/0x3a0 [ 1421.646182][T16179] ? do_sys_open+0x62e/0x7c0 [ 1421.650764][T16179] block_ioctl+0xa8/0xe0 [ 1421.654996][T16179] ? blkdev_iopoll+0xf0/0xf0 [ 1421.659561][T16179] do_vfs_ioctl+0x76a/0x1720 [ 1421.664136][T16179] ? selinux_file_ioctl+0x72f/0x990 [ 1421.669312][T16179] ? ioctl_preallocate+0x250/0x250 [ 1421.674399][T16179] ? __fget+0x37b/0x3c0 [ 1421.678532][T16179] ? fget_many+0x20/0x20 [ 1421.682747][T16179] ? debug_smp_processor_id+0x20/0x20 [ 1421.688095][T16179] ? __x64_sys_pwrite64+0x1d9/0x240 [ 1421.693269][T16179] ? security_file_ioctl+0x9d/0xb0 [ 1421.698366][T16179] __x64_sys_ioctl+0xd4/0x110 [ 1421.703018][T16179] do_syscall_64+0xcb/0x1e0 [ 1421.707506][T16179] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 1421.713378][T16179] RIP: 0033:0x4663a7 [ 1421.717243][T16179] Code: 3c 1c 48 f7 d8 49 39 c4 72 b8 e8 a4 48 02 00 85 c0 78 bd 48 83 c4 08 4c 89 e0 5b 41 5c c3 0f 1f 44 00 00 b8 10 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 1421.736819][T16179] RSP: 002b:00007f6cf6cc1f48 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 1421.745207][T16179] RAX: ffffffffffffffda RBX: 00000000004afcc0 RCX: 00000000004663a7 [ 1421.753151][T16179] RDX: 0000000000000004 RSI: 0000000000004c00 RDI: 0000000000000005 [ 1421.761091][T16179] RBP: 0000000000000005 R08: 0000000000000000 R09: ffffffffffffffff [ 1421.769031][T16179] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000004 [ 1421.776978][T16179] R13: 0000000000000004 R14: 0000000020000370 R15: 0000000000000002 [ 1421.798501][T16179] FAT-fs (loop5): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 1422.222933][T14774] Bluetooth: hci0: command 0x1003 tx timeout [ 1422.228996][T15480] Bluetooth: hci0: sending frame failed (-49) [ 1424.302787][T14774] Bluetooth: hci0: command 0x1001 tx timeout [ 1424.308793][T15480] Bluetooth: hci0: sending frame failed (-49) [ 1426.382593][T14774] Bluetooth: hci0: command 0x1009 tx timeout 10:32:46 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40030000, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000000006000000660000000f000000000000000100000001000000004000000040000020000000d3f4655fd4f4655f0100ffff53ef", 0x3a, 0x400}, {&(0x7f0000010300)="02000000030000000400000066000f000300040000000000000000000f007f5c", 0x20, 0x800}], 0x0, &(0x7f0000000440)={[{@journal_checksum}, {@norecovery}]}) 10:32:46 executing program 4: r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) r1 = openat(0xffffffffffffff9c, 0x0, 0x0, 0x0) ioctl$TIOCGSID(r1, 0x5429, &(0x7f0000000140)=0x0) r3 = socket$packet(0x11, 0x3, 0x300) mmap(&(0x7f0000ffa000/0x4000)=nil, 0x4000, 0x1000008, 0x2010, r3, 0xb7c18000) ioctl$RTC_IRQP_SET(r1, 0x4008700c, 0xca8) r4 = dup2(r0, r0) ioctl$RTC_UIE_ON(r4, 0x7003) r5 = syz_open_procfs$namespace(r2, &(0x7f0000000040)='ns/user\x00') dup2(r5, r0) 10:32:46 executing program 1: mkdir(&(0x7f0000000180)='./file0\x00', 0x0) utimes(0x0, 0x0) openat$cgroup_ro(0xffffffffffffff9c, 0x0, 0x275a, 0x0) mount(0x0, &(0x7f0000000080)='./file0\x00', &(0x7f0000000040)='cpuset\x00', 0x0, 0x0) openat$bsg(0xffffffffffffff9c, 0x0, 0x400680, 0x0) rmdir(&(0x7f0000000380)='./file0/file0\x00') openat$sysfs(0xffffff9c, 0x0, 0x80483, 0x44) openat(0xffffffffffffff9c, 0x0, 0x0, 0x0) sendmsg$IPCTNL_MSG_CT_DELETE(0xffffffffffffffff, &(0x7f0000000600)={&(0x7f0000000480)={0x10, 0x0, 0x0, 0x10000000}, 0xc, &(0x7f00000005c0)={&(0x7f00000004c0)={0x98, 0x2, 0x1, 0x201, 0x0, 0x0, {0xc, 0x0, 0x2}, [@CTA_TUPLE_ORIG={0x3c, 0x1, 0x0, 0x1, [@CTA_TUPLE_PROTO={0xc, 0x2, 0x0, 0x1, {0x5, 0x1, 0x88}}, @CTA_TUPLE_IP={0x2c, 0x1, 0x0, 0x1, @ipv6={{0x14, 0x3, @private2={0xfc, 0x2, '\x00', 0x1}}, {0x14, 0x4, @mcast1}}}]}, @CTA_TUPLE_ORIG={0xc, 0x1, 0x0, 0x1, [@CTA_TUPLE_ZONE={0x6, 0x3, 0x1, 0x0, 0x4}]}, @CTA_SYNPROXY={0x1c, 0x18, 0x0, 0x1, [@CTA_SYNPROXY_ISN={0x8}, @CTA_SYNPROXY_ISN={0x8, 0x1, 0x1, 0x0, 0x1}, @CTA_SYNPROXY_ITS={0x8}]}, @CTA_SEQ_ADJ_REPLY={0xc, 0x10, 0x0, 0x1, [@CTA_SEQADJ_OFFSET_AFTER={0x8, 0x3, 0x1, 0x0, 0x3}]}, @CTA_TUPLE_REPLY={0x4}, @CTA_TUPLE_ORIG={0x10, 0x1, 0x0, 0x1, [@CTA_TUPLE_PROTO={0xc, 0x2, 0x0, 0x1, {0x5}}]}]}, 0x98}, 0x1, 0x0, 0x0, 0x40}, 0x20004010) perf_event_open(&(0x7f0000000100)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c43, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) timer_create(0x0, &(0x7f0000000040)={0x0, 0x12}, &(0x7f0000000080)) timer_settime(0x0, 0x0, &(0x7f0000000340)={{0x0, 0x989680}, {0x0, 0x1c9c380}}, 0x0) timer_create(0x0, &(0x7f00000000c0)={0x0, 0x16, 0x0, @thr={0x0, 0x0}}, &(0x7f0000000200)=0x0) timer_settime(r0, 0x0, &(0x7f0000000180)={{0x0, 0x1c9c380}, {0x0, 0x1c9c380}}, 0x0) r1 = socket$inet(0x2, 0x1, 0x0) listen(r1, 0x0) accept4$inet(r1, 0x0, 0x0, 0x0) poll(0x0, 0x0, 0x2e1) timer_create(0x0, &(0x7f0000000100)={0x0, 0x14}, 0x0) 10:32:46 executing program 0: prctl$PR_SET_PTRACER(0x59616d61, 0xffffffffffffffff) clone(0x80100900, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() wait4(0x0, 0x0, 0x80000002, 0x0) vmsplice(0xffffffffffffffff, &(0x7f0000000100)=[{&(0x7f0000000000)="0f34", 0x2}], 0x1, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) bpf$BPF_BTF_LOAD(0x12, &(0x7f00000000c0)={&(0x7f000001a6c0)={{0xeb9f, 0x1, 0x0, 0x18, 0x0, 0x120, 0x120, 0x3, [@typedef, @struct={0x4}, @const, @struct={0x0, 0x4, 0x0, 0x4, 0x0, 0x0, [{}, {}, {}, {}]}, @func, @struct={0x0, 0xe, 0x0, 0x4, 0x0, 0x0, [{}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}]}]}, {0x0, [0x0]}}, 0x0, 0x13b}, 0x20) process_vm_writev(0x0, &(0x7f0000000080)=[{0x0}, {0x0}, {&(0x7f0000000340)=""/102363, 0x18fdb}], 0x2, 0x0, 0x0, 0x0) tkill(r0, 0x40) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) ptrace$cont(0x7, r0, 0x0, 0x0) 10:32:46 executing program 2: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000000c0), 0x0, 0x0) pipe(&(0x7f00000000c0)={0xffffffffffffffff}) r2 = socket(0x10, 0x3, 0x0) splice(r1, 0x0, r2, 0x0, 0x4ffe0, 0x0) ioctl$TIOCGPTLCK(r1, 0x80045439, &(0x7f0000000000)) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000000040)=0xf) ioctl$KDADDIO(r0, 0x400455c8, 0x0) 10:32:46 executing program 5 (fault-call:0 fault-nth:13): syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000340)=[{&(0x7f0000010000)="601c6d6b646f736677c66200088020000400000004f8000020004000030000000000000001", 0x25}, {0x0, 0x0, 0x800}], 0x0, &(0x7f0000000080)={[{@iocharset={'iocharset', 0x3d, 'cp775'}}, {@iocharset={'iocharset', 0x3d, 'cp862'}}]}) 10:32:46 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x62000000, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000000006000000660000000f000000000000000100000001000000004000000040000020000000d3f4655fd4f4655f0100ffff53ef", 0x3a, 0x400}, {&(0x7f0000010300)="02000000030000000400000066000f000300040000000000000000000f007f5c", 0x20, 0x800}], 0x0, &(0x7f0000000440)={[{@journal_checksum}, {@norecovery}]}) 10:32:46 executing program 4: r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) r1 = dup2(r0, r0) ioctl$RTC_UIE_ON(r1, 0x7003) r2 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000080), 0x4aa500, 0x0) ioctl$RTC_WKALM_SET(r2, 0x4028700f, &(0x7f0000000040)={0x0, 0x1, {0x1e, 0x2a, 0x16, 0x13, 0xa, 0x1, 0x0, 0x141}}) r3 = syz_open_procfs$namespace(0xffffffffffffffff, &(0x7f0000000000)='ns/cgroup\x00') dup2(r3, r0) 10:32:46 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x7b020000, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000000006000000660000000f000000000000000100000001000000004000000040000020000000d3f4655fd4f4655f0100ffff53ef", 0x3a, 0x400}, {&(0x7f0000010300)="02000000030000000400000066000f000300040000000000000000000f007f5c", 0x20, 0x800}], 0x0, &(0x7f0000000440)={[{@journal_checksum}, {@norecovery}]}) [ 1430.410640][T16197] new mount options do not match the existing superblock, will be ignored [ 1430.418243][T16201] FAULT_INJECTION: forcing a failure. [ 1430.418243][T16201] name failslab, interval 1, probability 0, space 0, times 0 [ 1430.432410][T16201] CPU: 0 PID: 16201 Comm: syz-executor.5 Not tainted 5.4.125-syzkaller-00004-ga84c475f4db0 #0 [ 1430.442636][T16201] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 1430.452798][T16201] Call Trace: [ 1430.456091][T16201] dump_stack+0x1d8/0x24e 10:32:46 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x80010000, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000000006000000660000000f000000000000000100000001000000004000000040000020000000d3f4655fd4f4655f0100ffff53ef", 0x3a, 0x400}, {&(0x7f0000010300)="02000000030000000400000066000f000300040000000000000000000f007f5c", 0x20, 0x800}], 0x0, &(0x7f0000000440)={[{@journal_checksum}, {@norecovery}]}) [ 1430.460406][T16201] ? devkmsg_release+0x11c/0x11c [ 1430.465598][T16201] ? show_regs_print_info+0x12/0x12 [ 1430.470803][T16201] ? mutex_lock+0xa6/0x110 [ 1430.475207][T16201] ? mutex_trylock+0xb0/0xb0 [ 1430.476402][T16215] debugfs: Directory 'hci0' with parent 'bluetooth' already present! [ 1430.479784][T16201] ? idr_get_free+0x740/0x900 [ 1430.479796][T16201] should_fail+0x6f6/0x860 [ 1430.479806][T16201] ? setup_fault_attr+0x3d0/0x3d0 [ 1430.479815][T16201] ? selinux_kernfs_init_security+0x1b2/0x7e0 10:32:46 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x80020000, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000000006000000660000000f000000000000000100000001000000004000000040000020000000d3f4655fd4f4655f0100ffff53ef", 0x3a, 0x400}, {&(0x7f0000010300)="02000000030000000400000066000f000300040000000000000000000f007f5c", 0x20, 0x800}], 0x0, &(0x7f0000000440)={[{@journal_checksum}, {@norecovery}]}) 10:32:46 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x80030000, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000000006000000660000000f000000000000000100000001000000004000000040000020000000d3f4655fd4f4655f0100ffff53ef", 0x3a, 0x400}, {&(0x7f0000010300)="02000000030000000400000066000f000300040000000000000000000f007f5c", 0x20, 0x800}], 0x0, &(0x7f0000000440)={[{@journal_checksum}, {@norecovery}]}) [ 1430.479826][T16201] ? __kernfs_new_node+0xdb/0x6d0 [ 1430.479836][T16201] should_failslab+0x5/0x20 [ 1430.479851][T16201] kmem_cache_alloc+0x36/0x290 [ 1430.522335][T16201] __kernfs_new_node+0xdb/0x6d0 [ 1430.527176][T16201] ? kernfs_new_node+0x160/0x160 [ 1430.532099][T16201] ? security_kernfs_init_security+0x9a/0xb0 [ 1430.538059][T16201] ? mutex_lock+0xa6/0x110 [ 1430.542455][T16201] ? mutex_trylock+0xb0/0xb0 [ 1430.547208][T16201] kernfs_new_node+0x95/0x160 [ 1430.551883][T16201] __kernfs_create_file+0x45/0x260 10:32:46 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0xa0010000, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000000006000000660000000f000000000000000100000001000000004000000040000020000000d3f4655fd4f4655f0100ffff53ef", 0x3a, 0x400}, {&(0x7f0000010300)="02000000030000000400000066000f000300040000000000000000000f007f5c", 0x20, 0x800}], 0x0, &(0x7f0000000440)={[{@journal_checksum}, {@norecovery}]}) 10:32:46 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0xb2020000, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000000006000000660000000f000000000000000100000001000000004000000040000020000000d3f4655fd4f4655f0100ffff53ef", 0x3a, 0x400}, {&(0x7f0000010300)="02000000030000000400000066000f000300040000000000000000000f007f5c", 0x20, 0x800}], 0x0, &(0x7f0000000440)={[{@journal_checksum}, {@norecovery}]}) [ 1430.556985][T16201] sysfs_add_file_mode_ns+0x293/0x340 [ 1430.562349][T16201] internal_create_group+0x560/0xf10 [ 1430.567626][T16201] ? rt_mutex_setprio+0xd10/0xd10 [ 1430.572638][T16201] ? try_to_wake_up+0xa8a/0x12a0 [ 1430.577555][T16201] ? sysfs_create_group+0x20/0x20 [ 1430.582565][T16201] ? __loop_update_dio+0x23d/0x580 [ 1430.587690][T16201] loop_configure+0xdd7/0x1380 [ 1430.592239][T15318] Bluetooth: hci0: Frame reassembly failed (-84) [ 1430.592445][T16201] lo_ioctl+0x820/0x23b0 [ 1430.592461][T16201] ? entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 1430.609016][T16201] ? lo_release+0x1e0/0x1e0 [ 1430.613502][T16201] ? stack_trace_save+0x120/0x1f0 [ 1430.618529][T16201] ? memset+0x1f/0x40 [ 1430.622498][T16201] ? unwind_next_frame+0x1f0a/0x27b0 [ 1430.627775][T16201] ? memset+0x1f/0x40 [ 1430.631747][T16201] ? unwind_next_frame+0x1f0a/0x27b0 [ 1430.637026][T16201] ? arch_stack_walk+0xde/0x140 [ 1430.641849][T16201] ? preempt_count_add+0x66/0x130 [ 1430.646902][T16201] ? unwind_next_frame+0x1f0a/0x27b0 [ 1430.652162][T16201] ? entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 1430.658269][T16201] ? unwind_get_return_address_ptr+0xa0/0xa0 [ 1430.664223][T16201] ? stack_trace_save+0x120/0x1f0 [ 1430.669240][T16201] ? unwind_get_return_address_ptr+0xa0/0xa0 [ 1430.675204][T16201] ? stack_trace_save+0x120/0x1f0 [ 1430.680284][T16201] ? 0xffffffffa0128000 [ 1430.684428][T16201] ? stack_trace_snprint+0x150/0x150 [ 1430.689685][T16201] ? check_preemption_disabled+0x9e/0x330 [ 1430.695375][T16201] ? entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 1430.701430][T16201] ? __set_page_owner+0x35/0x200 [ 1430.706341][T16201] ? stack_trace_save+0x1f0/0x1f0 [ 1430.711344][T16201] ? check_preemption_disabled+0x9e/0x330 [ 1430.717041][T16201] ? __rcu_read_lock+0x50/0x50 [ 1430.721776][T16201] ? __unwind_start+0x72f/0x8e0 [ 1430.726612][T16201] ? debug_smp_processor_id+0x20/0x20 [ 1430.731954][T16201] ? 0xffffffffa0128000 [ 1430.736079][T16201] ? is_bpf_text_address+0x280/0x2a0 [ 1430.741428][T16201] ? stack_trace_save+0x1f0/0x1f0 [ 1430.746422][T16201] ? __kernel_text_address+0x93/0x100 [ 1430.751769][T16201] ? unwind_get_return_address+0x48/0x80 [ 1430.757377][T16201] ? __rcu_read_lock+0x50/0x50 [ 1430.762225][T16201] ? arch_stack_walk+0xf8/0x140 [ 1430.767050][T16201] ? memset+0x1f/0x40 [ 1430.771004][T16201] ? unwind_next_frame+0x1f0a/0x27b0 [ 1430.776265][T16201] ? arch_stack_walk+0xde/0x140 [ 1430.781099][T16201] ? blkdev_get+0x390/0x390 [ 1430.785573][T16201] ? __rcu_read_lock+0x50/0x50 [ 1430.790311][T16201] ? _raw_spin_unlock+0x49/0x60 [ 1430.795146][T16201] ? entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 1430.801199][T16201] ? mntput_no_expire+0x114/0xbd0 [ 1430.806206][T16201] ? stack_trace_save+0x1f0/0x1f0 [ 1430.811204][T16201] ? check_preemption_disabled+0x9e/0x330 [ 1430.816900][T16201] ? __rcu_read_lock+0x50/0x50 [ 1430.821645][T16201] ? __unwind_start+0x72f/0x8e0 [ 1430.826469][T16201] ? debug_smp_processor_id+0x20/0x20 [ 1430.831815][T16201] ? lo_release+0x1e0/0x1e0 [ 1430.836291][T16201] blkdev_ioctl+0x8f7/0x2ce0 [ 1430.840867][T16201] ? __kernel_text_address+0x93/0x100 [ 1430.846208][T16201] ? unwind_get_return_address+0x48/0x80 [ 1430.851830][T16201] ? __blkdev_driver_ioctl+0xd0/0xd0 [ 1430.857101][T16201] ? arch_stack_walk+0xf8/0x140 [ 1430.861946][T16201] ? __rcu_read_lock+0x50/0x50 [ 1430.866740][T16201] ? check_preemption_disabled+0x154/0x330 [ 1430.872535][T16201] ? avc_has_extended_perms+0x72a/0x1140 [ 1430.878212][T16201] ? avc_has_extended_perms+0xb5e/0x1140 [ 1430.883821][T16201] ? avc_ss_reset+0x3a0/0x3a0 [ 1430.888475][T16201] ? do_sys_open+0x62e/0x7c0 [ 1430.893050][T16201] block_ioctl+0xa8/0xe0 [ 1430.897262][T16201] ? blkdev_iopoll+0xf0/0xf0 [ 1430.901827][T16201] do_vfs_ioctl+0x76a/0x1720 [ 1430.906389][T16201] ? selinux_file_ioctl+0x72f/0x990 [ 1430.911559][T16201] ? ioctl_preallocate+0x250/0x250 [ 1430.916649][T16201] ? __fget+0x37b/0x3c0 [ 1430.920790][T16201] ? fget_many+0x20/0x20 [ 1430.925044][T16201] ? debug_smp_processor_id+0x20/0x20 [ 1430.930395][T16201] ? __x64_sys_pwrite64+0x1d9/0x240 [ 1430.935579][T16201] ? security_file_ioctl+0x9d/0xb0 [ 1430.940708][T16201] __x64_sys_ioctl+0xd4/0x110 [ 1430.945446][T16201] do_syscall_64+0xcb/0x1e0 [ 1430.949928][T16201] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 1430.955798][T16201] RIP: 0033:0x4663a7 [ 1430.959671][T16201] Code: 3c 1c 48 f7 d8 49 39 c4 72 b8 e8 a4 48 02 00 85 c0 78 bd 48 83 c4 08 4c 89 e0 5b 41 5c c3 0f 1f 44 00 00 b8 10 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 1430.979426][T16201] RSP: 002b:00007f6cf6cc1f48 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 1430.987807][T16201] RAX: ffffffffffffffda RBX: 00000000004afcc0 RCX: 00000000004663a7 [ 1430.995751][T16201] RDX: 0000000000000004 RSI: 0000000000004c00 RDI: 0000000000000005 [ 1431.003695][T16201] RBP: 0000000000000005 R08: 0000000000000000 R09: ffffffffffffffff [ 1431.011637][T16201] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000004 [ 1431.019582][T16201] R13: 0000000000000004 R14: 0000000020000370 R15: 0000000000000002 [ 1431.041988][T16201] FAT-fs (loop5): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) 10:32:47 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0xb3020000, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000000006000000660000000f000000000000000100000001000000004000000040000020000000d3f4655fd4f4655f0100ffff53ef", 0x3a, 0x400}, {&(0x7f0000010300)="02000000030000000400000066000f000300040000000000000000000f007f5c", 0x20, 0x800}], 0x0, &(0x7f0000000440)={[{@journal_checksum}, {@norecovery}]}) [ 1431.170896][T16208] new mount options do not match the existing superblock, will be ignored [ 1432.621924][T14775] Bluetooth: hci0: command 0x1003 tx timeout [ 1432.627958][T15480] Bluetooth: hci0: sending frame failed (-49) 10:32:49 executing program 4: r0 = socket$key(0xf, 0x3, 0x2) ioctl$ifreq_SIOCGIFINDEX_team(r0, 0x8933, &(0x7f0000000040)) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) r2 = dup2(r1, r1) ioctl$RTC_UIE_ON(r2, 0x7003) r3 = syz_open_procfs$namespace(0x0, &(0x7f0000000000)='ns/net\x00') ioctl$KVM_SET_VAPIC_ADDR(0xffffffffffffffff, 0x4008ae93, &(0x7f0000000080)) dup2(r3, r1) [ 1434.701791][T14775] Bluetooth: hci0: command 0x1001 tx timeout [ 1434.707801][T15480] Bluetooth: hci0: sending frame failed (-49) [ 1436.781600][T14775] Bluetooth: hci0: command 0x1009 tx timeout 10:32:56 executing program 2: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000000c0), 0x0, 0x0) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000000040)=0xf) ioctl$KDADDIO(r0, 0x400455c8, 0x0) 10:32:56 executing program 5 (fault-call:0 fault-nth:14): syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000340)=[{&(0x7f0000010000)="601c6d6b646f736677c66200088020000400000004f8000020004000030000000000000001", 0x25}, {0x0, 0x0, 0x800}], 0x0, &(0x7f0000000080)={[{@iocharset={'iocharset', 0x3d, 'cp775'}}, {@iocharset={'iocharset', 0x3d, 'cp862'}}]}) 10:32:56 executing program 1: mkdir(&(0x7f0000000180)='./file0\x00', 0x0) utimes(0x0, 0x0) openat$cgroup_ro(0xffffffffffffff9c, 0x0, 0x275a, 0x0) mount(0x0, &(0x7f0000000080)='./file0\x00', &(0x7f0000000040)='cpuset\x00', 0x0, 0x0) openat$bsg(0xffffffffffffff9c, 0x0, 0x400680, 0x0) rmdir(&(0x7f0000000380)='./file0/file0\x00') openat$sysfs(0xffffff9c, 0x0, 0x80483, 0x44) openat(0xffffffffffffff9c, 0x0, 0x0, 0x0) sendmsg$IPCTNL_MSG_CT_DELETE(0xffffffffffffffff, &(0x7f0000000600)={&(0x7f0000000480)={0x10, 0x0, 0x0, 0x10000000}, 0xc, &(0x7f00000005c0)={&(0x7f00000004c0)={0x98, 0x2, 0x1, 0x201, 0x0, 0x0, {0xc, 0x0, 0x2}, [@CTA_TUPLE_ORIG={0x3c, 0x1, 0x0, 0x1, [@CTA_TUPLE_PROTO={0xc, 0x2, 0x0, 0x1, {0x5, 0x1, 0x88}}, @CTA_TUPLE_IP={0x2c, 0x1, 0x0, 0x1, @ipv6={{0x14, 0x3, @private2={0xfc, 0x2, '\x00', 0x1}}, {0x14, 0x4, @mcast1}}}]}, @CTA_TUPLE_ORIG={0xc, 0x1, 0x0, 0x1, [@CTA_TUPLE_ZONE={0x6, 0x3, 0x1, 0x0, 0x4}]}, @CTA_SYNPROXY={0x1c, 0x18, 0x0, 0x1, [@CTA_SYNPROXY_ISN={0x8}, @CTA_SYNPROXY_ISN={0x8, 0x1, 0x1, 0x0, 0x1}, @CTA_SYNPROXY_ITS={0x8}]}, @CTA_SEQ_ADJ_REPLY={0xc, 0x10, 0x0, 0x1, [@CTA_SEQADJ_OFFSET_AFTER={0x8, 0x3, 0x1, 0x0, 0x3}]}, @CTA_TUPLE_REPLY={0x4}, @CTA_TUPLE_ORIG={0x10, 0x1, 0x0, 0x1, [@CTA_TUPLE_PROTO={0xc, 0x2, 0x0, 0x1, {0x5}}]}]}, 0x98}, 0x1, 0x0, 0x0, 0x40}, 0x20004010) perf_event_open(&(0x7f0000000100)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c43, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) timer_create(0x0, &(0x7f0000000040)={0x0, 0x12}, &(0x7f0000000080)) timer_settime(0x0, 0x0, &(0x7f0000000340)={{0x0, 0x989680}, {0x0, 0x1c9c380}}, 0x0) timer_create(0x0, &(0x7f00000000c0)={0x0, 0x16, 0x0, @thr={0x0, 0x0}}, &(0x7f0000000200)=0x0) timer_settime(r0, 0x0, &(0x7f0000000180)={{0x0, 0x1c9c380}, {0x0, 0x1c9c380}}, 0x0) r1 = socket$inet(0x2, 0x1, 0x0) listen(r1, 0x0) accept4$inet(r1, 0x0, 0x0, 0x0) poll(0x0, 0x0, 0x2e1) timer_create(0x0, &(0x7f0000000100)={0x0, 0x14}, 0x0) 10:32:56 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0xb9010000, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000000006000000660000000f000000000000000100000001000000004000000040000020000000d3f4655fd4f4655f0100ffff53ef", 0x3a, 0x400}, {&(0x7f0000010300)="02000000030000000400000066000f000300040000000000000000000f007f5c", 0x20, 0x800}], 0x0, &(0x7f0000000440)={[{@journal_checksum}, {@norecovery}]}) 10:32:56 executing program 0: mkdirat(0xffffffffffffff9c, 0x0, 0x0) r0 = creat(&(0x7f0000000140)='./bus\x00', 0x0) io_setup(0x5, &(0x7f0000000100)=0x0) write$FUSE_ATTR(r0, &(0x7f0000000340)={0x78}, 0x78) fcntl$setstatus(r0, 0x4, 0x6800) r2 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000040), 0x0, 0x0) close(r2) ioctl$BTRFS_IOC_GET_DEV_STATS(r2, 0x8004550f, 0x0) r3 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000040), 0x0, 0x0) close(r3) ioctl$BTRFS_IOC_GET_DEV_STATS(r3, 0x8004550f, 0x0) sendfile(r2, r3, &(0x7f0000000000)=0xf8f1, 0x9a7) perf_event_open(&(0x7f0000000300)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x505, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xfdffffffffffffff, 0xffffffffffffffff, 0x0) io_submit(r1, 0x8, &(0x7f0000000540)=[&(0x7f00000000c0)={0x0, 0x0, 0x0, 0x1, 0x0, r0, &(0x7f0000000000), 0x200a00}]) 10:32:56 executing program 4: r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) r1 = dup2(r0, r0) ioctl$RTC_UIE_ON(r1, 0x7003) pipe(&(0x7f00000000c0)={0xffffffffffffffff}) r3 = socket(0x10, 0x3, 0x0) splice(r2, 0x0, r3, 0x0, 0x4ffe0, 0x0) sendmsg$nl_route(r2, &(0x7f00000000c0)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x20000}, 0xc, &(0x7f0000000080)={&(0x7f0000000140)=@ipmr_newroute={0xac, 0x18, 0x100, 0x70bd25, 0x25dfdbfd, {0x80, 0x355b7a7d5bd316b1, 0x14, 0x9, 0xff, 0x3, 0x0, 0x4, 0x100}, [@RTA_MULTIPATH={0xc, 0x9, {0x401, 0x2, 0x1}}, @RTA_MARK={0x8, 0x10, 0x6}, @RTA_ENCAP_TYPE={0x6, 0x15, 0x7}, @RTA_METRICS={0x34, 0x8, 0x0, 0x1, "40516d13ea28ab60a38dc8a975479ac2d1406d775ab3ff1800fe26f3b2421918a2a3a45de583ed8030b89cac4a3c0bc2"}, @RTA_METRICS={0x25, 0x8, 0x0, 0x1, "bec587436be69398b9d197e0b1fcff780ebeeb1911f91a582f9de833989085eb7d"}, @RTA_DST={0x8, 0x1, @loopback}, @RTA_FLOW={0x8}, @RTA_UID={0x8, 0x19, 0xee01}]}, 0xac}, 0x1, 0x0, 0x0, 0x40000}, 0x4000001) r4 = syz_open_procfs$namespace(0xffffffffffffffff, &(0x7f0000000000)='ns/cgroup\x00') r5 = syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x200000, 0x7, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000900100000f000000000000000200000006000000000008000080000020000000dbf4655fdbf4655f0100ffff53ef010001000000daf4655f000000000000000001000000000000000b0000000004000008000000d2c200001203", 0x66, 0x400}, {&(0x7f0000010100)="00000000000000000000000082e36724c6f34caa846ed2e527703378010040", 0x1f, 0x4e0}, {0x0, 0x0, 0x640}, {&(0x7f0000010400)="02000000030000000400000019000f000300040000000000000000000f002e69", 0x20, 0x1000}, {&(0x7f0000012600)="ed41000000100000daf4655fdbf4655fdbf4655f000000000000040080", 0x1d, 0x4400}, {&(0x7f0000012800)="8081000000180000daf4655fdaf4655fdaf4655f00000000000001008000000010000800000000000af301000400000000000000000000000200000030", 0x3d, 0x4800}, {&(0x7f0000013900)="111fc0d901000000803a0900803a09000000000006", 0x15, 0x30000}], 0x0, &(0x7f00000000c0)=ANY=[]) ioctl$FS_IOC_SETVERSION(r5, 0x40087602, &(0x7f00000000c0)) chroot(&(0x7f00000001c0)='./file0\x00') dup2(r4, r0) [ 1440.648807][T16255] FAULT_INJECTION: forcing a failure. [ 1440.648807][T16255] name failslab, interval 1, probability 0, space 0, times 0 [ 1440.655789][T16256] new mount options do not match the existing superblock, will be ignored [ 1440.661468][T16255] CPU: 0 PID: 16255 Comm: syz-executor.5 Not tainted 5.4.125-syzkaller-00004-ga84c475f4db0 #0 [ 1440.680135][T16255] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 1440.681529][T16258] debugfs: Directory 'hci0' with parent 'bluetooth' already present! 10:32:56 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0xba010000, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000000006000000660000000f000000000000000100000001000000004000000040000020000000d3f4655fd4f4655f0100ffff53ef", 0x3a, 0x400}, {&(0x7f0000010300)="02000000030000000400000066000f000300040000000000000000000f007f5c", 0x20, 0x800}], 0x0, &(0x7f0000000440)={[{@journal_checksum}, {@norecovery}]}) [ 1440.690173][T16255] Call Trace: [ 1440.690191][T16255] dump_stack+0x1d8/0x24e [ 1440.690208][T16255] ? devkmsg_release+0x11c/0x11c [ 1440.710722][T16255] ? mutex_unlock+0x19/0x40 [ 1440.715566][T16255] ? show_regs_print_info+0x12/0x12 [ 1440.720754][T16255] ? selinux_kernfs_init_security+0x1b2/0x7e0 [ 1440.726813][T16255] should_fail+0x6f6/0x860 [ 1440.731221][T16255] ? setup_fault_attr+0x3d0/0x3d0 [ 1440.736238][T16255] ? _raw_spin_lock+0xa3/0x1b0 [ 1440.740992][T16255] ? __kernfs_new_node+0xdb/0x6d0 10:32:57 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0xc0010000, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000000006000000660000000f000000000000000100000001000000004000000040000020000000d3f4655fd4f4655f0100ffff53ef", 0x3a, 0x400}, {&(0x7f0000010300)="02000000030000000400000066000f000300040000000000000000000f007f5c", 0x20, 0x800}], 0x0, &(0x7f0000000440)={[{@journal_checksum}, {@norecovery}]}) 10:32:57 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0xc0020000, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000000006000000660000000f000000000000000100000001000000004000000040000020000000d3f4655fd4f4655f0100ffff53ef", 0x3a, 0x400}, {&(0x7f0000010300)="02000000030000000400000066000f000300040000000000000000000f007f5c", 0x20, 0x800}], 0x0, &(0x7f0000000440)={[{@journal_checksum}, {@norecovery}]}) [ 1440.746009][T16255] should_failslab+0x5/0x20 [ 1440.750506][T16255] kmem_cache_alloc+0x36/0x290 [ 1440.755273][T16255] __kernfs_new_node+0xdb/0x6d0 [ 1440.760135][T16255] ? mutex_lock+0xa6/0x110 [ 1440.764541][T16255] ? kernfs_new_node+0x160/0x160 [ 1440.769471][T16255] ? security_kernfs_init_security+0x9a/0xb0 [ 1440.775444][T16255] ? kernfs_activate+0x3fc/0x420 [ 1440.780589][T16255] kernfs_new_node+0x95/0x160 [ 1440.785249][T16255] __kernfs_create_file+0x45/0x260 [ 1440.790513][T16255] sysfs_add_file_mode_ns+0x293/0x340 10:32:57 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0xc0030000, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000000006000000660000000f000000000000000100000001000000004000000040000020000000d3f4655fd4f4655f0100ffff53ef", 0x3a, 0x400}, {&(0x7f0000010300)="02000000030000000400000066000f000300040000000000000000000f007f5c", 0x20, 0x800}], 0x0, &(0x7f0000000440)={[{@journal_checksum}, {@norecovery}]}) 10:32:57 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0xf3010000, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000000006000000660000000f000000000000000100000001000000004000000040000020000000d3f4655fd4f4655f0100ffff53ef", 0x3a, 0x400}, {&(0x7f0000010300)="02000000030000000400000066000f000300040000000000000000000f007f5c", 0x20, 0x800}], 0x0, &(0x7f0000000440)={[{@journal_checksum}, {@norecovery}]}) 10:32:57 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0xf4010000, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000000006000000660000000f000000000000000100000001000000004000000040000020000000d3f4655fd4f4655f0100ffff53ef", 0x3a, 0x400}, {&(0x7f0000010300)="02000000030000000400000066000f000300040000000000000000000f007f5c", 0x20, 0x800}], 0x0, &(0x7f0000000440)={[{@journal_checksum}, {@norecovery}]}) [ 1440.795874][T16255] internal_create_group+0x560/0xf10 [ 1440.801154][T16255] ? rt_mutex_setprio+0xd10/0xd10 [ 1440.806163][T16255] ? try_to_wake_up+0xa69/0x12a0 [ 1440.811081][T16255] ? sysfs_create_group+0x20/0x20 [ 1440.816094][T16255] ? __loop_update_dio+0x23d/0x580 [ 1440.821189][T16255] loop_configure+0xdd7/0x1380 [ 1440.825937][T16255] lo_ioctl+0x820/0x23b0 [ 1440.830172][T16255] ? entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 1440.836224][T16255] ? lo_release+0x1e0/0x1e0 [ 1440.840718][T16255] ? stack_trace_save+0x120/0x1f0 [ 1440.845726][T16255] ? memset+0x1f/0x40 [ 1440.849692][T16255] ? unwind_next_frame+0x1f0a/0x27b0 [ 1440.854968][T16255] ? memset+0x1f/0x40 [ 1440.858939][T16255] ? unwind_next_frame+0x1f0a/0x27b0 [ 1440.864207][T16255] ? arch_stack_walk+0xde/0x140 [ 1440.869036][T16255] ? preempt_count_add+0x66/0x130 [ 1440.874087][T16255] ? unwind_next_frame+0x1f0a/0x27b0 [ 1440.879391][T16255] ? entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 1440.885436][T16255] ? unwind_get_return_address_ptr+0xa0/0xa0 [ 1440.891387][T16255] ? stack_trace_save+0x120/0x1f0 [ 1440.896383][T16255] ? unwind_get_return_address_ptr+0xa0/0xa0 [ 1440.902333][T16255] ? stack_trace_save+0x120/0x1f0 [ 1440.907328][T16255] ? 0xffffffffa0128000 [ 1440.911464][T16255] ? stack_trace_snprint+0x150/0x150 [ 1440.916722][T16255] ? check_preemption_disabled+0x9e/0x330 [ 1440.922413][T16255] ? entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 1440.928454][T16255] ? __set_page_owner+0x35/0x200 [ 1440.933358][T16255] ? stack_trace_save+0x1f0/0x1f0 [ 1440.938351][T16255] ? check_preemption_disabled+0x9e/0x330 [ 1440.944042][T16255] ? __rcu_read_lock+0x50/0x50 [ 1440.948775][T16255] ? __unwind_start+0x72f/0x8e0 [ 1440.953597][T16255] ? debug_smp_processor_id+0x20/0x20 [ 1440.958938][T16255] ? 0xffffffffa0128000 [ 1440.963076][T16255] ? is_bpf_text_address+0x280/0x2a0 [ 1440.968334][T16255] ? stack_trace_save+0x1f0/0x1f0 [ 1440.973329][T16255] ? __kernel_text_address+0x93/0x100 [ 1440.978671][T16255] ? unwind_get_return_address+0x48/0x80 [ 1440.984273][T16255] ? __rcu_read_lock+0x50/0x50 [ 1440.989005][T16255] ? arch_stack_walk+0xf8/0x140 [ 1440.993829][T16255] ? memset+0x1f/0x40 [ 1440.997781][T16255] ? unwind_next_frame+0x1f0a/0x27b0 [ 1441.003038][T16255] ? arch_stack_walk+0xde/0x140 [ 1441.007865][T16255] ? blkdev_get+0x390/0x390 [ 1441.012341][T16255] ? __rcu_read_lock+0x50/0x50 [ 1441.017080][T16255] ? _raw_spin_unlock+0x49/0x60 [ 1441.021902][T16255] ? entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 1441.027941][T16255] ? mntput_no_expire+0x114/0xbd0 [ 1441.032936][T16255] ? stack_trace_save+0x1f0/0x1f0 [ 1441.037936][T16255] ? check_preemption_disabled+0x9e/0x330 [ 1441.043634][T16255] ? __rcu_read_lock+0x50/0x50 [ 1441.048371][T16255] ? __unwind_start+0x72f/0x8e0 [ 1441.053194][T16255] ? debug_smp_processor_id+0x20/0x20 [ 1441.058536][T16255] ? lo_release+0x1e0/0x1e0 [ 1441.063030][T16255] blkdev_ioctl+0x8f7/0x2ce0 [ 1441.067616][T16255] ? __kernel_text_address+0x93/0x100 [ 1441.072960][T16255] ? unwind_get_return_address+0x48/0x80 [ 1441.078561][T16255] ? __blkdev_driver_ioctl+0xd0/0xd0 [ 1441.083814][T16255] ? arch_stack_walk+0xf8/0x140 [ 1441.088652][T16255] ? __rcu_read_lock+0x50/0x50 [ 1441.093398][T16255] ? check_preemption_disabled+0x154/0x330 [ 1441.099182][T16255] ? avc_has_extended_perms+0x72a/0x1140 [ 1441.104782][T16255] ? avc_has_extended_perms+0xb5e/0x1140 [ 1441.110392][T16255] ? avc_ss_reset+0x3a0/0x3a0 [ 1441.115147][T16255] ? do_sys_open+0x62e/0x7c0 [ 1441.119716][T16255] block_ioctl+0xa8/0xe0 [ 1441.123927][T16255] ? blkdev_iopoll+0xf0/0xf0 [ 1441.128488][T16255] do_vfs_ioctl+0x76a/0x1720 [ 1441.133076][T16255] ? selinux_file_ioctl+0x72f/0x990 [ 1441.138269][T16255] ? ioctl_preallocate+0x250/0x250 [ 1441.143373][T16255] ? __fget+0x37b/0x3c0 [ 1441.147500][T16255] ? debug_smp_processor_id+0x20/0x20 [ 1441.152846][T16255] ? fget_many+0x20/0x20 [ 1441.157068][T16255] ? __fpregs_load_activate+0x1d7/0x3c0 [ 1441.162592][T16255] ? security_file_ioctl+0x9d/0xb0 [ 1441.167685][T16255] __x64_sys_ioctl+0xd4/0x110 [ 1441.172333][T16255] do_syscall_64+0xcb/0x1e0 [ 1441.176810][T16255] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 1441.182674][T16255] RIP: 0033:0x4663a7 [ 1441.186561][T16255] Code: 3c 1c 48 f7 d8 49 39 c4 72 b8 e8 a4 48 02 00 85 c0 78 bd 48 83 c4 08 4c 89 e0 5b 41 5c c3 0f 1f 44 00 00 b8 10 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 1441.206139][T16255] RSP: 002b:00007f6cf6cc1f48 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 1441.214528][T16255] RAX: ffffffffffffffda RBX: 00000000004afcc0 RCX: 00000000004663a7 [ 1441.222471][T16255] RDX: 0000000000000004 RSI: 0000000000004c00 RDI: 0000000000000005 [ 1441.230410][T16255] RBP: 0000000000000005 R08: 0000000000000000 R09: ffffffffffffffff [ 1441.238351][T16255] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000004 [ 1441.246316][T16255] R13: 0000000000000004 R14: 0000000020000370 R15: 0000000000000002 [ 1441.264118][T16255] FAT-fs (loop5): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 1441.276089][T16260] EXT4-fs (loop4): mounted filesystem without journal. Opts: ,errors=continue [ 1442.780952][T14775] Bluetooth: hci0: command 0x1003 tx timeout [ 1442.786968][T15480] Bluetooth: hci0: sending frame failed (-49) [ 1444.860810][T14775] Bluetooth: hci0: command 0x1001 tx timeout [ 1444.866849][T15480] Bluetooth: hci0: sending frame failed (-49) [ 1446.940594][T14775] Bluetooth: hci0: command 0x1009 tx timeout 10:33:07 executing program 5 (fault-call:0 fault-nth:15): syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000340)=[{&(0x7f0000010000)="601c6d6b646f736677c66200088020000400000004f8000020004000030000000000000001", 0x25}, {0x0, 0x0, 0x800}], 0x0, &(0x7f0000000080)={[{@iocharset={'iocharset', 0x3d, 'cp775'}}, {@iocharset={'iocharset', 0x3d, 'cp862'}}]}) 10:33:07 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0xfb020000, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000000006000000660000000f000000000000000100000001000000004000000040000020000000d3f4655fd4f4655f0100ffff53ef", 0x3a, 0x400}, {&(0x7f0000010300)="02000000030000000400000066000f000300040000000000000000000f007f5c", 0x20, 0x800}], 0x0, &(0x7f0000000440)={[{@journal_checksum}, {@norecovery}]}) 10:33:07 executing program 0: bind(0xffffffffffffffff, &(0x7f0000000080)=@generic={0x0, "0000010000000000080044944eeba71a4976e252922cb18f6e2e2aba000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ee340b7679500800000000000000101013c5811039e15775027ecce66fd792bbf0e5bf5ff1b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ffc2c654"}, 0x80) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000000180)={0x0, 0x2, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) syz_kvm_setup_cpu$x86(r1, r2, &(0x7f0000000000/0x18000)=nil, &(0x7f0000000080)=[@text64={0x40, 0x0}], 0xaaaaaaaaaaaaac4, 0x0, 0x0, 0x0) perf_event_open(&(0x7f0000000100)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c43, 0x0, 0xc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r3 = openat(0xffffffffffffff9c, 0x0, 0x0, 0x0) ioctl$TIOCGSID(r3, 0x5429, &(0x7f0000000140)) ioctl$KVM_CREATE_IRQCHIP(r3, 0xae60) ioctl$KVM_NMI(r2, 0xae9a) ioctl$KVM_RUN(r2, 0xae80, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r2, &(0x7f000000e000/0x18000)=nil, &(0x7f00000001c0)=[@text32={0x20, 0x0}], 0x1, 0x0, &(0x7f00000003c0)=[@cr4={0x1, 0x100105}], 0x1) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000100)='cpuset.memory_pressure\x00', 0x275a, 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) r4 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r4, 0x0) ioctl$KVM_ASSIGN_SET_INTX_MASK(r4, 0x4040aea4, &(0x7f0000000040)={0x5, 0x101, 0x1ff, 0x6fea5ad595245097, 0x1}) 10:33:07 executing program 1: pipe(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) read$FUSE(r1, &(0x7f0000000640)={0x2020, 0x0, 0x0}, 0x2020) write$FUSE_INIT(r0, &(0x7f00000000c0)={0x50, 0xfffffffffffffff5, r2, {0x7, 0x21, 0x7, 0x1040080, 0x1000, 0x3, 0x0, 0x4513}}, 0x50) syz_mount_image$ext4(&(0x7f0000000000)='ext3\x00', &(0x7f0000000080)='./file0\x00', 0x0, 0x1, &(0x7f0000000180)=[{&(0x7f00000004c0)="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", 0x160, 0x400}], 0x200048, &(0x7f0000000240)) 10:33:07 executing program 4: r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) r1 = dup2(r0, r0) ioctl$RTC_UIE_ON(r1, 0x7003) r2 = syz_open_procfs$namespace(0xffffffffffffffff, &(0x7f0000000000)='ns/cgroup\x00') pipe(&(0x7f00000000c0)={0xffffffffffffffff}) r4 = socket(0x10, 0x3, 0x0) splice(r3, 0x0, r4, 0x0, 0x4ffe0, 0x0) ioctl$NS_GET_NSTYPE(r3, 0xb703, 0x0) dup2(r2, r0) 10:33:07 executing program 2: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000000c0), 0x0, 0x0) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000000040)=0xf) mmap(&(0x7f0000ffe000/0x1000)=nil, 0x1000, 0x1000000, 0x10, r0, 0x197f000) r1 = openat(0xffffffffffffff9c, 0x0, 0x0, 0x0) ioctl$TIOCGSID(r1, 0x5429, &(0x7f0000000140)) ioctl$TCSETS(r1, 0x5402, &(0x7f0000000000)={0x40ec, 0x771, 0xfa, 0xfbde, 0xf, "8664e41519249ff05f40a24169bfbc8d4461cb"}) ioctl$KDADDIO(r0, 0x400455c8, 0x0) [ 1450.888552][T16295] FAULT_INJECTION: forcing a failure. [ 1450.888552][T16295] name failslab, interval 1, probability 0, space 0, times 0 [ 1450.893265][T16299] debugfs: Directory 'hci0' with parent 'bluetooth' already present! [ 1450.901247][T16295] CPU: 0 PID: 16295 Comm: syz-executor.5 Not tainted 5.4.125-syzkaller-00004-ga84c475f4db0 #0 [ 1450.919421][T16295] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 1450.929458][T16295] Call Trace: [ 1450.932732][T16295] dump_stack+0x1d8/0x24e [ 1450.937040][T16295] ? devkmsg_release+0x11c/0x11c [ 1450.941958][T16295] ? mutex_unlock+0x19/0x40 [ 1450.946451][T16295] ? show_regs_print_info+0x12/0x12 [ 1450.951623][T16295] ? selinux_kernfs_init_security+0x1b2/0x7e0 [ 1450.957666][T16295] should_fail+0x6f6/0x860 [ 1450.962055][T16295] ? setup_fault_attr+0x3d0/0x3d0 [ 1450.967054][T16295] ? _raw_spin_lock+0xa3/0x1b0 [ 1450.971791][T16295] ? __kernfs_new_node+0xdb/0x6d0 [ 1450.976785][T16295] should_failslab+0x5/0x20 [ 1450.981262][T16295] kmem_cache_alloc+0x36/0x290 [ 1450.986001][T16295] __kernfs_new_node+0xdb/0x6d0 [ 1450.990827][T16295] ? mutex_lock+0xa6/0x110 [ 1450.995215][T16295] ? kernfs_new_node+0x160/0x160 [ 1451.000125][T16295] ? security_kernfs_init_security+0x9a/0xb0 [ 1451.006079][T16295] ? kernfs_activate+0x3fc/0x420 [ 1451.010991][T16295] kernfs_new_node+0x95/0x160 [ 1451.015644][T16295] __kernfs_create_file+0x45/0x260 [ 1451.020730][T16295] sysfs_add_file_mode_ns+0x293/0x340 [ 1451.026091][T16295] internal_create_group+0x560/0xf10 [ 1451.031353][T16295] ? rt_mutex_setprio+0xd10/0xd10 [ 1451.036348][T16295] ? try_to_wake_up+0xa69/0x12a0 [ 1451.041255][T16295] ? sysfs_create_group+0x20/0x20 [ 1451.046251][T16295] ? __loop_update_dio+0x23d/0x580 [ 1451.051336][T16295] loop_configure+0xdd7/0x1380 [ 1451.056075][T16295] lo_ioctl+0x820/0x23b0 [ 1451.060308][T16295] ? entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 1451.066346][T16295] ? lo_release+0x1e0/0x1e0 [ 1451.070821][T16295] ? stack_trace_save+0x120/0x1f0 [ 1451.075822][T16295] ? memset+0x1f/0x40 [ 1451.079778][T16295] ? unwind_next_frame+0x1f0a/0x27b0 [ 1451.085050][T16295] ? memset+0x1f/0x40 [ 1451.089105][T16295] ? unwind_next_frame+0x1f0a/0x27b0 [ 1451.094361][T16295] ? arch_stack_walk+0xde/0x140 [ 1451.099186][T16295] ? preempt_count_add+0x66/0x130 [ 1451.104182][T16295] ? unwind_next_frame+0x1f0a/0x27b0 [ 1451.109459][T16295] ? entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 1451.115498][T16295] ? unwind_get_return_address_ptr+0xa0/0xa0 [ 1451.121449][T16295] ? stack_trace_save+0x120/0x1f0 [ 1451.126448][T16295] ? unwind_get_return_address_ptr+0xa0/0xa0 [ 1451.132410][T16295] ? stack_trace_save+0x120/0x1f0 [ 1451.137423][T16295] ? 0xffffffffa0128000 [ 1451.141550][T16295] ? stack_trace_snprint+0x150/0x150 [ 1451.146821][T16295] ? check_preemption_disabled+0x9e/0x330 [ 1451.152511][T16295] ? entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 1451.158557][T16295] ? __set_page_owner+0x35/0x200 [ 1451.165375][T16295] ? stack_trace_save+0x1f0/0x1f0 [ 1451.170467][T16295] ? check_preemption_disabled+0x9e/0x330 [ 1451.176156][T16295] ? __rcu_read_lock+0x50/0x50 [ 1451.180900][T16295] ? __unwind_start+0x72f/0x8e0 [ 1451.185723][T16295] ? debug_smp_processor_id+0x20/0x20 [ 1451.191065][T16295] ? 0xffffffffa0128000 [ 1451.195199][T16295] ? is_bpf_text_address+0x280/0x2a0 [ 1451.200456][T16295] ? stack_trace_save+0x1f0/0x1f0 [ 1451.205454][T16295] ? __kernel_text_address+0x93/0x100 [ 1451.210797][T16295] ? unwind_get_return_address+0x48/0x80 [ 1451.216402][T16295] ? __rcu_read_lock+0x50/0x50 [ 1451.221136][T16295] ? arch_stack_walk+0xf8/0x140 [ 1451.225961][T16295] ? memset+0x1f/0x40 [ 1451.229913][T16295] ? unwind_next_frame+0x1f0a/0x27b0 [ 1451.235175][T16295] ? arch_stack_walk+0xde/0x140 [ 1451.240023][T16295] ? blkdev_get+0x390/0x390 [ 1451.244500][T16295] ? __rcu_read_lock+0x50/0x50 [ 1451.249237][T16295] ? _raw_spin_unlock+0x49/0x60 [ 1451.254058][T16295] ? entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 1451.260096][T16295] ? mntput_no_expire+0x114/0xbd0 [ 1451.265092][T16295] ? stack_trace_save+0x1f0/0x1f0 [ 1451.270087][T16295] ? check_preemption_disabled+0x9e/0x330 [ 1451.275778][T16295] ? __rcu_read_lock+0x50/0x50 [ 1451.280513][T16295] ? __unwind_start+0x72f/0x8e0 [ 1451.285335][T16295] ? debug_smp_processor_id+0x20/0x20 [ 1451.290677][T16295] ? lo_release+0x1e0/0x1e0 [ 1451.295155][T16295] blkdev_ioctl+0x8f7/0x2ce0 [ 1451.299720][T16295] ? __kernel_text_address+0x93/0x100 [ 1451.305063][T16295] ? unwind_get_return_address+0x48/0x80 [ 1451.310668][T16295] ? __blkdev_driver_ioctl+0xd0/0xd0 [ 1451.315927][T16295] ? arch_stack_walk+0xf8/0x140 [ 1451.320753][T16295] ? __rcu_read_lock+0x50/0x50 [ 1451.325505][T16295] ? check_preemption_disabled+0x154/0x330 [ 1451.331284][T16295] ? avc_has_extended_perms+0x72a/0x1140 [ 1451.336889][T16295] ? avc_has_extended_perms+0xb5e/0x1140 [ 1451.342497][T16295] ? avc_ss_reset+0x3a0/0x3a0 [ 1451.347168][T16295] ? do_sys_open+0x62e/0x7c0 [ 1451.351739][T16295] block_ioctl+0xa8/0xe0 [ 1451.355959][T16295] ? blkdev_iopoll+0xf0/0xf0 [ 1451.360522][T16295] do_vfs_ioctl+0x76a/0x1720 [ 1451.365085][T16295] ? selinux_file_ioctl+0x72f/0x990 [ 1451.370256][T16295] ? ioctl_preallocate+0x250/0x250 [ 1451.375343][T16295] ? __fget+0x37b/0x3c0 [ 1451.379474][T16295] ? fget_many+0x20/0x20 [ 1451.383789][T16295] ? debug_smp_processor_id+0x20/0x20 [ 1451.389134][T16295] ? __x64_sys_pwrite64+0x1d9/0x240 [ 1451.394304][T16295] ? security_file_ioctl+0x9d/0xb0 [ 1451.399387][T16295] __x64_sys_ioctl+0xd4/0x110 [ 1451.404135][T16295] do_syscall_64+0xcb/0x1e0 [ 1451.408613][T16295] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 1451.414476][T16295] RIP: 0033:0x4663a7 [ 1451.418348][T16295] Code: 3c 1c 48 f7 d8 49 39 c4 72 b8 e8 a4 48 02 00 85 c0 78 bd 48 83 c4 08 4c 89 e0 5b 41 5c c3 0f 1f 44 00 00 b8 10 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 10:33:07 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0xfc020000, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000000006000000660000000f000000000000000100000001000000004000000040000020000000d3f4655fd4f4655f0100ffff53ef", 0x3a, 0x400}, {&(0x7f0000010300)="02000000030000000400000066000f000300040000000000000000000f007f5c", 0x20, 0x800}], 0x0, &(0x7f0000000440)={[{@journal_checksum}, {@norecovery}]}) 10:33:07 executing program 1: socketpair(0x0, 0x0, 0x0, &(0x7f00000002c0)) r0 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000040), 0x0, 0x0) close(r0) ioctl$BTRFS_IOC_GET_DEV_STATS(r0, 0x8004550f, 0x0) write(r0, &(0x7f0000000180)="731fd893b9fd0f04b2d9d757af619174aabe011aab01813bd94f5d0c232b4003f337d6c17815353413f7e155783c0c3a5204ba5042bcc920b4c0d8236bff107f7674b36a34d13aa0b77a24de74e8f482a419366fd6a18e09d0a749433262bc97e975664216e04413af9dd6998fa9023e97c8b9f41e687753d2f1355be9d122aeb3834425afa892867daffb6f739736a12ddf1582b724de92d9c7b5440e1421142d9a400d1b2646bf5cdeff76f196fb14ba4e07a7b70dc5f0ba5232e8aec0a0dc25c110e0c6aa92c13529d339cfc6288fcf40830355186c7eabaf584f9afd0db8d73433b532f4aa", 0xe7) r1 = fork() process_vm_writev(r1, &(0x7f0000000280)=[{&(0x7f0000000000)=""/65, 0x41}, {&(0x7f0000000300)=""/232, 0xe8}], 0x2, &(0x7f0000000140)=[{&(0x7f00000000c0)=""/122, 0x7a}], 0x1, 0x0) gettid() [ 1451.438026][T16295] RSP: 002b:00007f6cf6cc1f48 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 1451.446427][T16295] RAX: ffffffffffffffda RBX: 00000000004afcc0 RCX: 00000000004663a7 [ 1451.454372][T16295] RDX: 0000000000000004 RSI: 0000000000004c00 RDI: 0000000000000005 [ 1451.462318][T16295] RBP: 0000000000000005 R08: 0000000000000000 R09: ffffffffffffffff [ 1451.470262][T16295] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000004 [ 1451.478205][T16295] R13: 0000000000000004 R14: 0000000020000370 R15: 0000000000000002 10:33:07 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0xff010000, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000000006000000660000000f000000000000000100000001000000004000000040000020000000d3f4655fd4f4655f0100ffff53ef", 0x3a, 0x400}, {&(0x7f0000010300)="02000000030000000400000066000f000300040000000000000000000f007f5c", 0x20, 0x800}], 0x0, &(0x7f0000000440)={[{@journal_checksum}, {@norecovery}]}) [ 1451.515345][T16295] FAT-fs (loop5): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 1451.526876][T16309] debugfs: Directory 'hci0' with parent 'bluetooth' already present! 10:33:07 executing program 5 (fault-call:0 fault-nth:16): syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000340)=[{&(0x7f0000010000)="601c6d6b646f736677c66200088020000400000004f8000020004000030000000000000001", 0x25}, {0x0, 0x0, 0x800}], 0x0, &(0x7f0000000080)={[{@iocharset={'iocharset', 0x3d, 'cp775'}}, {@iocharset={'iocharset', 0x3d, 'cp862'}}]}) 10:33:07 executing program 0: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x8d}, 0x0) getpid() sched_setattr(0x0, &(0x7f0000000140)={0x38, 0x2, 0x0, 0x0, 0x9}, 0x0) r0 = getpid() r1 = openat(0xffffffffffffff9c, 0x0, 0x0, 0x0) pipe(&(0x7f00000000c0)={0xffffffffffffffff}) r3 = socket(0x10, 0x3, 0x0) splice(r2, 0x0, r3, 0x0, 0x4ffe0, 0x0) ioctl$TIOCGSID(r1, 0x5429, &(0x7f0000000140)=0x0) fcntl$lock(r3, 0x26, &(0x7f00000001c0)={0x2, 0x2, 0xd65b, 0x8000, r4}) open(&(0x7f00000002c0)='./bus/file0\x00', 0x4000, 0x140) perf_event_open(&(0x7f0000000180)={0x4, 0x80, 0x2, 0x3, 0x20, 0x2a, 0x0, 0x0, 0x10400, 0x2, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x3, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x5, 0x0, @perf_bp={&(0x7f0000000080), 0x3}, 0x10, 0x7ad, 0x1a9, 0x3, 0x6, 0x1, 0x2, 0x0, 0x7fffffff, 0x0, 0x1}, r4, 0xa, 0xffffffffffffffff, 0x0) sched_setattr(r0, &(0x7f0000000040)={0x38, 0x1, 0x0, 0x0, 0x5, 0x400000000, 0x0, 0xfffffffffffffffe, 0x0, 0xfff}, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r5, &(0x7f000057eff8)=@abs, 0x6e) sendmmsg$unix(r6, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(r5, &(0x7f00000000c0), 0x10106, 0x2, 0x0) r7 = open(&(0x7f0000000100)='./bus\x00', 0x6e842, 0x0) pwritev2(r7, &(0x7f0000000240)=[{&(0x7f0000000000)="85", 0x300000}], 0x301, 0x4200, 0x0, 0x3) 10:33:07 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/exe\x00', 0x0, 0x0) mkdir(&(0x7f0000000500)='./file0\x00', 0x18c) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x0, 0x8, 0x0) mknod(&(0x7f0000000000)='./file0\x00', 0x1120, 0x0) timer_create(0x0, &(0x7f00000000c0)={0x0, 0x12, 0x0, @thr={0x0, 0x0}}, &(0x7f0000000080)=0x0) openat$dir(0xffffffffffffff9c, &(0x7f0000000200)='./file0\x00', 0x0, 0x0) r2 = accept4$bt_l2cap(r0, 0x0, &(0x7f0000000280), 0x800) preadv(r2, &(0x7f00000004c0)=[{&(0x7f00000002c0)=""/241, 0xf1}, {&(0x7f00000003c0)=""/224, 0xe0}], 0x2, 0x2, 0x80) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x989680}, {0x0, 0x9}}, 0x0) r3 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000040), 0x0, 0x0) close(r3) ioctl$BTRFS_IOC_GET_DEV_STATS(r3, 0x8004550f, 0x0) finit_module(r3, &(0x7f0000000580)='\x00', 0x1) timer_create(0x0, &(0x7f0000000000)={0x0, 0x14, 0x0, @thr={0x0, 0x0}}, &(0x7f0000000040)=0x0) clock_gettime(0x0, &(0x7f0000000540)={0x0, 0x0}) timer_settime(r1, 0x1, &(0x7f0000000180)={{r5, r6+60000000}, {0x77359400}}, 0x0) timer_settime(r4, 0x1, &(0x7f00000001c0)={{0x0, 0x989680}, {0x0, 0x3938700}}, &(0x7f0000000240)) open(&(0x7f0000000100)='./file0\x00', 0x0, 0x0) creat(&(0x7f0000000140)='./file0\x00', 0x0) 10:33:07 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0xff0f0000, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000000006000000660000000f000000000000000100000001000000004000000040000020000000d3f4655fd4f4655f0100ffff53ef", 0x3a, 0x400}, {&(0x7f0000010300)="02000000030000000400000066000f000300040000000000000000000f007f5c", 0x20, 0x800}], 0x0, &(0x7f0000000440)={[{@journal_checksum}, {@norecovery}]}) [ 1451.562460][T12091] Bluetooth: hci0: Frame reassembly failed (-84) 10:33:07 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000000006000000660000000f000000000000000100000001000000004000000040000020000000d3f4655fd4f4655f0100ffff53ef", 0x3a, 0x400}, {&(0x7f0000010300)="02000000030000000400000066000f000300040000000000000000000f007f5c", 0x20, 0x800}], 0x0, &(0x7f0000000440)={[{@journal_checksum}, {@norecovery}]}) [ 1451.629713][T16327] FAULT_INJECTION: forcing a failure. [ 1451.629713][T16327] name failslab, interval 1, probability 0, space 0, times 0 [ 1451.642744][T16327] CPU: 1 PID: 16327 Comm: syz-executor.5 Not tainted 5.4.125-syzkaller-00004-ga84c475f4db0 #0 [ 1451.653059][T16327] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 1451.663100][T16327] Call Trace: [ 1451.666378][T16327] dump_stack+0x1d8/0x24e [ 1451.670793][T16327] ? devkmsg_release+0x11c/0x11c [ 1451.675722][T16327] ? mutex_unlock+0x19/0x40 [ 1451.680222][T16327] ? show_regs_print_info+0x12/0x12 [ 1451.685396][T16327] ? selinux_kernfs_init_security+0x1b2/0x7e0 [ 1451.691452][T16327] should_fail+0x6f6/0x860 [ 1451.695843][T16327] ? setup_fault_attr+0x3d0/0x3d0 [ 1451.700841][T16327] ? _raw_spin_lock+0xa3/0x1b0 [ 1451.705578][T16327] ? __kernfs_new_node+0xdb/0x6d0 [ 1451.710576][T16327] should_failslab+0x5/0x20 [ 1451.715057][T16327] kmem_cache_alloc+0x36/0x290 [ 1451.719808][T16327] __kernfs_new_node+0xdb/0x6d0 [ 1451.724642][T16327] ? mutex_lock+0xa6/0x110 [ 1451.729033][T16327] ? kernfs_new_node+0x160/0x160 [ 1451.733948][T16327] ? security_kernfs_init_security+0x9a/0xb0 [ 1451.739905][T16327] ? kernfs_activate+0x3fc/0x420 [ 1451.744816][T16327] kernfs_new_node+0x95/0x160 [ 1451.749464][T16327] __kernfs_create_file+0x45/0x260 [ 1451.754553][T16327] sysfs_add_file_mode_ns+0x293/0x340 [ 1451.759905][T16327] internal_create_group+0x560/0xf10 [ 1451.765163][T16327] ? rt_mutex_setprio+0xd10/0xd10 [ 1451.770168][T16327] ? try_to_wake_up+0xa69/0x12a0 [ 1451.775086][T16327] ? sysfs_create_group+0x20/0x20 10:33:08 executing program 4: r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) r1 = dup2(r0, r0) ioctl$RTC_UIE_ON(r1, 0x7003) r2 = syz_open_procfs$namespace(0xffffffffffffffff, &(0x7f0000000000)='ns/cgroup\x00') r3 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000040), 0x0, 0x0) close(r3) ioctl$BTRFS_IOC_GET_DEV_STATS(r3, 0x8004550f, 0x0) ioctl$BTRFS_IOC_SCRUB_PROGRESS(r0, 0xc400941d, &(0x7f0000000140)={0x0, 0x20, 0x9}) ioctl$BTRFS_IOC_SUBVOL_CREATE_V2(r0, 0x50009418, &(0x7f0000000540)={{r3}, 0x0, 0x18, @inherit={0x68, &(0x7f0000000040)={0x1, 0x4, 0xfffffffffffffffb, 0x100, {0x28, 0x8001, 0x8000, 0x99, 0x9}, [0x0, 0x65c, 0xfffffffffffffffc, 0x8]}}, @devid=r4}) dup2(r2, r0) [ 1451.780083][T16327] ? __loop_update_dio+0x23d/0x580 [ 1451.785173][T16327] loop_configure+0xdd7/0x1380 [ 1451.789918][T16327] lo_ioctl+0x820/0x23b0 [ 1451.794137][T16327] ? entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 1451.800177][T16327] ? lo_release+0x1e0/0x1e0 [ 1451.804653][T16327] ? stack_trace_save+0x120/0x1f0 [ 1451.809652][T16327] ? memset+0x1f/0x40 [ 1451.813605][T16327] ? unwind_next_frame+0x1f0a/0x27b0 [ 1451.818858][T16327] ? memset+0x1f/0x40 [ 1451.822823][T16327] ? unwind_next_frame+0x1f0a/0x27b0 [ 1451.828079][T16327] ? arch_stack_walk+0xde/0x140 [ 1451.832899][T16327] ? preempt_count_add+0x66/0x130 [ 1451.837907][T16327] ? unwind_next_frame+0x1f0a/0x27b0 [ 1451.843171][T16327] ? entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 1451.849205][T16327] ? unwind_get_return_address_ptr+0xa0/0xa0 [ 1451.855156][T16327] ? stack_trace_save+0x120/0x1f0 [ 1451.860180][T16327] ? unwind_get_return_address_ptr+0xa0/0xa0 [ 1451.866133][T16327] ? stack_trace_save+0x120/0x1f0 [ 1451.871125][T16327] ? 0xffffffffa0128000 [ 1451.875270][T16327] ? stack_trace_snprint+0x150/0x150 [ 1451.880549][T16327] ? check_preemption_disabled+0x9e/0x330 [ 1451.886250][T16327] ? entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 1451.892286][T16327] ? __set_page_owner+0x35/0x200 [ 1451.897193][T16327] ? stack_trace_save+0x1f0/0x1f0 [ 1451.902190][T16327] ? check_preemption_disabled+0x9e/0x330 [ 1451.907884][T16327] ? __rcu_read_lock+0x50/0x50 [ 1451.912626][T16327] ? __unwind_start+0x72f/0x8e0 [ 1451.917461][T16327] ? debug_smp_processor_id+0x20/0x20 [ 1451.922818][T16327] ? 0xffffffffa0128000 [ 1451.926955][T16327] ? is_bpf_text_address+0x280/0x2a0 [ 1451.932209][T16327] ? stack_trace_save+0x1f0/0x1f0 [ 1451.937203][T16327] ? __kernel_text_address+0x93/0x100 [ 1451.942544][T16327] ? unwind_get_return_address+0x48/0x80 [ 1451.948147][T16327] ? __rcu_read_lock+0x50/0x50 [ 1451.952888][T16327] ? arch_stack_walk+0xf8/0x140 [ 1451.957717][T16327] ? memset+0x1f/0x40 [ 1451.961728][T16327] ? unwind_next_frame+0x1f0a/0x27b0 [ 1451.966987][T16327] ? arch_stack_walk+0xde/0x140 [ 1451.971814][T16327] ? blkdev_get+0x390/0x390 [ 1451.976289][T16327] ? __rcu_read_lock+0x50/0x50 [ 1451.981026][T16327] ? _raw_spin_unlock+0x49/0x60 [ 1451.985855][T16327] ? entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 1451.991900][T16327] ? mntput_no_expire+0x114/0xbd0 [ 1451.996905][T16327] ? stack_trace_save+0x1f0/0x1f0 [ 1452.001903][T16327] ? check_preemption_disabled+0x9e/0x330 [ 1452.007609][T16327] ? __rcu_read_lock+0x50/0x50 [ 1452.012350][T16327] ? __unwind_start+0x72f/0x8e0 [ 1452.017176][T16327] ? debug_smp_processor_id+0x20/0x20 [ 1452.022525][T16327] ? lo_release+0x1e0/0x1e0 [ 1452.027026][T16327] blkdev_ioctl+0x8f7/0x2ce0 [ 1452.031593][T16327] ? __kernel_text_address+0x93/0x100 [ 1452.036936][T16327] ? unwind_get_return_address+0x48/0x80 [ 1452.042539][T16327] ? __blkdev_driver_ioctl+0xd0/0xd0 [ 1452.047794][T16327] ? arch_stack_walk+0xf8/0x140 [ 1452.052617][T16327] ? __rcu_read_lock+0x50/0x50 [ 1452.057349][T16327] ? check_preemption_disabled+0x154/0x330 [ 1452.063125][T16327] ? avc_has_extended_perms+0x72a/0x1140 [ 1452.068728][T16327] ? avc_has_extended_perms+0xb5e/0x1140 [ 1452.074341][T16327] ? avc_ss_reset+0x3a0/0x3a0 [ 1452.078987][T16327] ? do_sys_open+0x62e/0x7c0 [ 1452.083552][T16327] block_ioctl+0xa8/0xe0 [ 1452.087765][T16327] ? blkdev_iopoll+0xf0/0xf0 [ 1452.092333][T16327] do_vfs_ioctl+0x76a/0x1720 [ 1452.096919][T16327] ? selinux_file_ioctl+0x72f/0x990 [ 1452.102089][T16327] ? ioctl_preallocate+0x250/0x250 [ 1452.107171][T16327] ? __fget+0x37b/0x3c0 [ 1452.111313][T16327] ? fget_many+0x20/0x20 [ 1452.115525][T16327] ? debug_smp_processor_id+0x20/0x20 [ 1452.120869][T16327] ? __x64_sys_pwrite64+0x1d9/0x240 [ 1452.126058][T16327] ? security_file_ioctl+0x9d/0xb0 [ 1452.131150][T16327] __x64_sys_ioctl+0xd4/0x110 [ 1452.135800][T16327] do_syscall_64+0xcb/0x1e0 [ 1452.140278][T16327] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 1452.146138][T16327] RIP: 0033:0x4663a7 [ 1452.150033][T16327] Code: 3c 1c 48 f7 d8 49 39 c4 72 b8 e8 a4 48 02 00 85 c0 78 bd 48 83 c4 08 4c 89 e0 5b 41 5c c3 0f 1f 44 00 00 b8 10 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 1452.169613][T16327] RSP: 002b:00007f6cf6cc1f48 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 1452.177994][T16327] RAX: ffffffffffffffda RBX: 00000000004afcc0 RCX: 00000000004663a7 [ 1452.185937][T16327] RDX: 0000000000000004 RSI: 0000000000004c00 RDI: 0000000000000005 [ 1452.193885][T16327] RBP: 0000000000000005 R08: 0000000000000000 R09: ffffffffffffffff [ 1452.201851][T16327] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000004 [ 1452.209795][T16327] R13: 0000000000000004 R14: 0000000020000370 R15: 0000000000000002 10:33:08 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x4, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000000006000000660000000f000000000000000100000001000000004000000040000020000000d3f4655fd4f4655f0100ffff53ef", 0x3a, 0x400}, {&(0x7f0000010300)="02000000030000000400000066000f000300040000000000000000000f007f5c", 0x20, 0x800}], 0x0, &(0x7f0000000440)={[{@journal_checksum}, {@norecovery}]}) 10:33:08 executing program 5 (fault-call:0 fault-nth:17): syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000340)=[{&(0x7f0000010000)="601c6d6b646f736677c66200088020000400000004f8000020004000030000000000000001", 0x25}, {0x0, 0x0, 0x800}], 0x0, &(0x7f0000000080)={[{@iocharset={'iocharset', 0x3d, 'cp775'}}, {@iocharset={'iocharset', 0x3d, 'cp862'}}]}) [ 1452.237062][T16327] FAT-fs (loop5): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 1452.309631][T16345] FAULT_INJECTION: forcing a failure. [ 1452.309631][T16345] name failslab, interval 1, probability 0, space 0, times 0 [ 1452.322353][T16345] CPU: 0 PID: 16345 Comm: syz-executor.5 Not tainted 5.4.125-syzkaller-00004-ga84c475f4db0 #0 [ 1452.332734][T16345] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 1452.342763][T16345] Call Trace: [ 1452.346092][T16345] dump_stack+0x1d8/0x24e [ 1452.350397][T16345] ? devkmsg_release+0x11c/0x11c [ 1452.355323][T16345] ? mutex_unlock+0x19/0x40 [ 1452.359803][T16345] ? show_regs_print_info+0x12/0x12 [ 1452.364973][T16345] ? selinux_kernfs_init_security+0x1b2/0x7e0 [ 1452.371013][T16345] should_fail+0x6f6/0x860 [ 1452.375400][T16345] ? setup_fault_attr+0x3d0/0x3d0 [ 1452.380411][T16345] ? _raw_spin_lock+0xa3/0x1b0 [ 1452.385144][T16345] ? __kernfs_new_node+0xdb/0x6d0 [ 1452.390139][T16345] should_failslab+0x5/0x20 [ 1452.394613][T16345] kmem_cache_alloc+0x36/0x290 [ 1452.399357][T16345] __kernfs_new_node+0xdb/0x6d0 [ 1452.404189][T16345] ? mutex_lock+0xa6/0x110 [ 1452.408584][T16345] ? kernfs_new_node+0x160/0x160 [ 1452.413493][T16345] ? security_kernfs_init_security+0x9a/0xb0 [ 1452.419449][T16345] ? kernfs_activate+0x3fc/0x420 [ 1452.424355][T16345] kernfs_new_node+0x95/0x160 [ 1452.429012][T16345] __kernfs_create_file+0x45/0x260 [ 1452.434103][T16345] sysfs_add_file_mode_ns+0x293/0x340 [ 1452.439458][T16345] internal_create_group+0x560/0xf10 [ 1452.444720][T16345] ? rt_mutex_setprio+0xd10/0xd10 [ 1452.449718][T16345] ? try_to_wake_up+0xa69/0x12a0 [ 1452.454730][T16345] ? sysfs_create_group+0x20/0x20 [ 1452.459732][T16345] ? __loop_update_dio+0x23d/0x580 [ 1452.464814][T16345] loop_configure+0xdd7/0x1380 [ 1452.469594][T16345] lo_ioctl+0x820/0x23b0 [ 1452.473815][T16345] ? entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 1452.479853][T16345] ? lo_release+0x1e0/0x1e0 [ 1452.484335][T16345] ? stack_trace_save+0x120/0x1f0 [ 1452.489335][T16345] ? memset+0x1f/0x40 [ 1452.493290][T16345] ? unwind_next_frame+0x1f0a/0x27b0 [ 1452.498566][T16345] ? memset+0x1f/0x40 [ 1452.502527][T16345] ? unwind_next_frame+0x1f0a/0x27b0 [ 1452.507787][T16345] ? arch_stack_walk+0xde/0x140 [ 1452.512617][T16345] ? preempt_count_add+0x66/0x130 [ 1452.517620][T16345] ? unwind_next_frame+0x1f0a/0x27b0 [ 1452.522880][T16345] ? entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 1452.528918][T16345] ? unwind_get_return_address_ptr+0xa0/0xa0 [ 1452.534873][T16345] ? stack_trace_save+0x120/0x1f0 [ 1452.539873][T16345] ? unwind_get_return_address_ptr+0xa0/0xa0 [ 1452.545826][T16345] ? memset+0x1f/0x40 [ 1452.549780][T16345] ? unwind_next_frame+0x1f0a/0x27b0 [ 1452.555041][T16345] ? entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 1452.561090][T16345] ? stack_trace_save+0x1f0/0x1f0 [ 1452.566082][T16345] ? check_preemption_disabled+0x9e/0x330 [ 1452.571774][T16345] ? __rcu_read_lock+0x50/0x50 [ 1452.576504][T16345] ? __unwind_start+0x72f/0x8e0 [ 1452.581343][T16345] ? debug_smp_processor_id+0x20/0x20 [ 1452.586683][T16345] ? 0xffffffffa0128000 [ 1452.590818][T16345] ? is_bpf_text_address+0x280/0x2a0 [ 1452.596078][T16345] ? stack_trace_save+0x1f0/0x1f0 [ 1452.601074][T16345] ? __kernel_text_address+0x93/0x100 [ 1452.606414][T16345] ? unwind_get_return_address+0x48/0x80 [ 1452.612036][T16345] ? __rcu_read_lock+0x50/0x50 [ 1452.616771][T16345] ? arch_stack_walk+0xf8/0x140 [ 1452.621740][T16345] ? memset+0x1f/0x40 [ 1452.625696][T16345] ? unwind_next_frame+0x1f0a/0x27b0 [ 1452.630956][T16345] ? arch_stack_walk+0xde/0x140 [ 1452.635789][T16345] ? blkdev_get+0x390/0x390 [ 1452.640266][T16345] ? __rcu_read_lock+0x50/0x50 [ 1452.645003][T16345] ? _raw_spin_unlock+0x49/0x60 [ 1452.649871][T16345] ? entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 1452.655964][T16345] ? mntput_no_expire+0x114/0xbd0 [ 1452.661000][T16345] ? stack_trace_save+0x1f0/0x1f0 [ 1452.665996][T16345] ? check_preemption_disabled+0x9e/0x330 [ 1452.671685][T16345] ? __rcu_read_lock+0x50/0x50 [ 1452.676421][T16345] ? __unwind_start+0x72f/0x8e0 [ 1452.681258][T16345] ? debug_smp_processor_id+0x20/0x20 [ 1452.686603][T16345] ? lo_release+0x1e0/0x1e0 [ 1452.691082][T16345] blkdev_ioctl+0x8f7/0x2ce0 [ 1452.695645][T16345] ? __kernel_text_address+0x93/0x100 [ 1452.700988][T16345] ? unwind_get_return_address+0x48/0x80 [ 1452.706595][T16345] ? __blkdev_driver_ioctl+0xd0/0xd0 [ 1452.711866][T16345] ? arch_stack_walk+0xf8/0x140 [ 1452.716688][T16345] ? __rcu_read_lock+0x50/0x50 [ 1452.721421][T16345] ? check_preemption_disabled+0x154/0x330 [ 1452.727196][T16345] ? avc_has_extended_perms+0x72a/0x1140 [ 1452.732798][T16345] ? avc_has_extended_perms+0xb5e/0x1140 [ 1452.738417][T16345] ? avc_ss_reset+0x3a0/0x3a0 [ 1452.743066][T16345] ? do_sys_open+0x62e/0x7c0 [ 1452.747648][T16345] block_ioctl+0xa8/0xe0 [ 1452.751859][T16345] ? blkdev_iopoll+0xf0/0xf0 [ 1452.756421][T16345] do_vfs_ioctl+0x76a/0x1720 [ 1452.760982][T16345] ? selinux_file_ioctl+0x72f/0x990 [ 1452.766151][T16345] ? ioctl_preallocate+0x250/0x250 [ 1452.771249][T16345] ? __fget+0x37b/0x3c0 [ 1452.775394][T16345] ? fget_many+0x20/0x20 [ 1452.779618][T16345] ? debug_smp_processor_id+0x20/0x20 [ 1452.784958][T16345] ? __x64_sys_pwrite64+0x1d9/0x240 [ 1452.790125][T16345] ? security_file_ioctl+0x9d/0xb0 [ 1452.795212][T16345] __x64_sys_ioctl+0xd4/0x110 [ 1452.799870][T16345] do_syscall_64+0xcb/0x1e0 [ 1452.804350][T16345] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 1452.810211][T16345] RIP: 0033:0x4663a7 [ 1452.814126][T16345] Code: 3c 1c 48 f7 d8 49 39 c4 72 b8 e8 a4 48 02 00 85 c0 78 bd 48 83 c4 08 4c 89 e0 5b 41 5c c3 0f 1f 44 00 00 b8 10 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 1452.833701][T16345] RSP: 002b:00007f6cf6cc1f48 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 1452.842082][T16345] RAX: ffffffffffffffda RBX: 00000000004afcc0 RCX: 00000000004663a7 [ 1452.850023][T16345] RDX: 0000000000000004 RSI: 0000000000004c00 RDI: 0000000000000005 [ 1452.858073][T16345] RBP: 0000000000000005 R08: 0000000000000000 R09: ffffffffffffffff [ 1452.866022][T16345] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000004 [ 1452.874000][T16345] R13: 0000000000000004 R14: 0000000020000370 R15: 0000000000000002 [ 1452.909511][T16345] FAT-fs (loop5): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 1453.579918][T11334] Bluetooth: hci0: command 0x1003 tx timeout [ 1453.585965][T15480] Bluetooth: hci0: sending frame failed (-49) [ 1455.659767][T11334] Bluetooth: hci0: command 0x1001 tx timeout [ 1455.666144][T15480] Bluetooth: hci0: sending frame failed (-49) [ 1457.739555][T11334] Bluetooth: hci0: command 0x1009 tx timeout 10:33:18 executing program 2: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000000c0), 0x0, 0x0) recvmsg$unix(0xffffffffffffffff, &(0x7f0000000300)={&(0x7f0000000040), 0x6e, &(0x7f00000001c0)=[{&(0x7f0000000100)=""/154, 0x9a}], 0x1, &(0x7f0000000200)=[@cred={{0x1c}}, @rights={{0x14, 0x1, 0x1, [0xffffffffffffffff]}}, @cred={{0x1c}}, @cred={{0x1c}}, @cred={{0x1c}}, @rights={{0x18, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff]}}, @rights={{0x2c, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}], 0xe0}, 0x163) recvmsg$unix(r1, &(0x7f00000008c0)={&(0x7f0000000340), 0x6e, &(0x7f0000000700)=[{&(0x7f00000003c0)=""/103, 0x67}, {&(0x7f0000000440)=""/192, 0xc0}, {&(0x7f0000000500)=""/177, 0xb1}, {&(0x7f00000005c0)=""/142, 0x8e}, {&(0x7f0000000680)=""/85, 0x55}], 0x5, &(0x7f0000000780)=[@cred={{0x1c}}, @cred={{0x1c}}, @rights={{0x30, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @cred={{0x1c}}, @cred={{0x1c}}, @cred={{0x1c}}, @rights={{0x14, 0x1, 0x1, [0xffffffffffffffff]}}, @cred={{0x1c}}], 0x108}, 0x40) ioctl$TIOCSETD(r2, 0x5423, &(0x7f0000000000)=0xf) ioctl$KDADDIO(r0, 0x400455c8, 0x0) 10:33:18 executing program 5 (fault-call:0 fault-nth:18): syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000340)=[{&(0x7f0000010000)="601c6d6b646f736677c66200088020000400000004f8000020004000030000000000000001", 0x25}, {0x0, 0x0, 0x800}], 0x0, &(0x7f0000000080)={[{@iocharset={'iocharset', 0x3d, 'cp775'}}, {@iocharset={'iocharset', 0x3d, 'cp862'}}]}) 10:33:18 executing program 1: setsockopt$inet6_tcp_TLS_TX(0xffffffffffffffff, 0x6, 0x1, 0x0, 0x0) prlimit64(0x0, 0xe, &(0x7f00000000c0)={0x9, 0x8d}, 0x0) r0 = getpid() sched_setattr(r0, &(0x7f0000000040)={0x38, 0x2, 0x0, 0x0, 0x7}, 0x0) r1 = socket$inet6(0xa, 0x2, 0x0) recvmmsg(r1, &(0x7f0000003f00)=[{{0x0, 0x0, 0x0}}], 0x1, 0x0, 0x0) pipe(&(0x7f0000001b40)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$setpipe(r3, 0x407, 0x0) write(r3, &(0x7f0000000340), 0x41395527) vmsplice(r2, &(0x7f0000000000)=[{&(0x7f0000000500), 0x3528a9c0}], 0x1, 0x0) sched_setattr(0x0, &(0x7f0000000080)={0x38, 0x2, 0x25, 0x0, 0x6, 0x6}, 0x0) r4 = syz_open_dev$tty20(0xc, 0x4, 0x1) sched_setattr(r0, 0x0, 0x0) writev(0xffffffffffffffff, &(0x7f0000000a40)=[{&(0x7f0000000700)="f3569a6fd814a3b2f89621920f2401868734ae725a28018dea506d53ca4c8eaab16c23592c836a11370788625f4126945f", 0x31}, {&(0x7f0000000100)="b220f85b900032df2af692c88de456db470163bd82aac78da2e2aea2f20ecc54470f81a287973b4ac1fa9a898e980eb941f377d3a77d47ed59f85c652e8502", 0x3f}, {&(0x7f0000000840)}, {0x0}, {&(0x7f0000000940)="c2c38ecba1051dadf6980a034f65950e61f06ba6c4af462cab811e32bf22a8e085fdb42932a3a9b2754e6ded4f52773c2cf1c883345a7f4b75c37084aaa9f11be3c5f85bc1dfa398e67f915440f14a8d8701b7c2990711a5652cab4602f30234d643d89795721a2f", 0x68}], 0x5) ioctl$GIO_UNIMAP(r4, 0x4b66, 0x0) ioctl$TIOCGPTPEER(0xffffffffffffffff, 0x5441, 0x800) clone(0x40000902, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) ioctl$BTRFS_IOC_RM_DEV_V2(0xffffffffffffffff, 0x5000943a, &(0x7f0000000200)={{}, 0x0, 0x0, @inherit={0x60, &(0x7f0000001b80)=ANY=[@ANYBLOB="0000ff000000000003000000000000007f0000000000000030d643b54c11408d24000000001000004d646861019cffeaed69732000000000050000000000000007000000000000000000000000000000ea0000000000000001000080000000000000000000000000bfed63e70ba2d974317cf2b4e6147a9e97e17a4cced6c651bf5d3180273a771dd9467f8a4de3472ddce5f321782bb2841fcf567e04e58ed8d1cc289c09d06ae993c56b6b6c968fd96dbe"]}, @devid}) socket$inet_tcp(0x2, 0x1, 0x0) ioctl$BTRFS_IOC_SNAP_DESTROY_V2(0xffffffffffffffff, 0x5000943f, &(0x7f0000000ac0)={{}, 0x0, 0x2, @unused=[0x10000, 0xfffffffffffffffd, 0x4], @devid}) 10:33:18 executing program 0: r0 = openat$cgroup_ro(0xffffffffffffff9c, 0x0, 0x7a05, 0x1700) perf_event_open(&(0x7f0000000180)={0x3, 0x80, 0x80, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000000, 0x0, @perf_config_ext={0x9, 0x6}, 0x0, 0x5, 0x204, 0x5, 0x4000000000006, 0x0, 0x0, 0x0, 0xfffffffd, 0x0, 0x1}, 0x0, 0x5, 0xffffffffffffffff, 0x0) syz_open_procfs$namespace(0x0, &(0x7f0000000000)='ns/pid_for_children\x00') r1 = openat$tun(0xffffffffffffff9c, &(0x7f0000000140), 0x0, 0x0) r2 = syz_open_dev$vcsa(&(0x7f0000000300), 0xffff, 0x480000) close(r2) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000000)) close(0xffffffffffffffff) r3 = bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000280)={0x18, 0x3, &(0x7f00000000c0)=@framed, &(0x7f0000000080)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x2, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x78) bpf$BPF_PROG_DETACH(0x9, &(0x7f0000000240)={@cgroup, r3, 0x13}, 0x10) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f00000000c0)={&(0x7f0000000080)='sched_switch\x00', r3}, 0x10) r4 = bpf$PROG_LOAD(0x5, &(0x7f0000000080)={0x1b, 0x2000000000000310, &(0x7f00000004c0)=ANY=[@ANYRESDEC, @ANYBLOB="5ad50c142074ffb28d9972524323451154c389a16ea62a1acdbe147f2bf61abac35c30a5da60c5b66c89ce1061ee0fcfd706adb2513a2da147bf9337d3d5f322fce5b202db72b87f4a0ee85acd70ab22a4a57bd95369f93f8f52e7722e0624e4f9c955846baaa9c93475b129d840dffc118a9655b074fb240d147829ef692e3acb5148e35cd88f565a8809851e"], &(0x7f0000000400)='GPL\x00', 0x8000005, 0xbb, &(0x7f000000cf3d)=""/187, 0x41100, 0x4, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x8, &(0x7f0000000000)={0xfffffffd, 0x8000000}, 0x8, 0x10, &(0x7f0000000000)={0xfffffffc, 0x0, 0x6}, 0x10}, 0x78) ioctl$PERF_EVENT_IOC_SET_BPF(0xffffffffffffffff, 0x40042408, r4) ioctl$PERF_EVENT_IOC_SET_BPF(0xffffffffffffffff, 0x40042408, 0xffffffffffffffff) perf_event_open(&(0x7f0000000440)={0x0, 0x80, 0x4, 0x2, 0x20, 0x2, 0x0, 0x7, 0xc048, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x3, 0x1, @perf_config_ext={0x1, 0x1}, 0x1011, 0x5, 0x3, 0x6, 0x1000, 0xffe, 0xfe01, 0x0, 0x3, 0x0, 0xbb8}, 0x0, 0xd, 0xffffffffffffffff, 0x8) r5 = gettid() bpf$BPF_TASK_FD_QUERY(0x14, &(0x7f0000000100)={r5, 0xffffffffffffffff, 0x0, 0x2, &(0x7f0000000040)=',\x00'}, 0x30) close(0xffffffffffffffff) perf_event_open(&(0x7f0000000340)={0x0, 0x80, 0x2, 0x40, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x2, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x3ff, 0x0, 0x0, 0x10011, 0x0, 0x5, 0x5, 0x1, 0xff, 0x3, 0x0, @perf_config_ext={0x6, 0x100000001}}, 0x0, 0x0, 0xffffffffffffffff, 0xa) bpf$BPF_PROG_WITH_BTFID_LOAD(0x5, &(0x7f0000003480)=@bpf_ext={0x1c, 0x0, 0x0, &(0x7f0000000100)='GPL\x00', 0x3ff, 0x3c, &(0x7f0000000200)=""/60, 0x0, 0x1b, '\x00', 0x0, 0x0, r0, 0x8, &(0x7f0000003400)={0x0, 0x5}, 0x5, 0x10, &(0x7f0000003440)={0x0, 0x6, 0x400, 0x6bef}, 0x10}, 0x78) 10:33:18 executing program 4: r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) r1 = dup2(r0, r0) r2 = dup(r0) ioctl$RTC_UIE_ON(r1, 0x7003) r3 = openat$thread_pidfd(0xffffffffffffff9c, &(0x7f0000000040), 0x51d080, 0x0) ioctl$F2FS_IOC_MOVE_RANGE(r3, 0xc020f509, &(0x7f0000000080)={r2, 0x1, 0x100000001, 0x2}) r5 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000040), 0x0, 0x0) close(r5) ioctl$BTRFS_IOC_GET_DEV_STATS(r5, 0x8004550f, 0x0) lseek(r5, 0x9, 0x3) readv(r4, &(0x7f0000000400)=[{&(0x7f00000000c0)=""/2, 0x2}, {&(0x7f0000000140)=""/249, 0xf9}, {&(0x7f0000000240)=""/233, 0xe9}, {&(0x7f0000000340)=""/129, 0x81}], 0x4) r6 = syz_open_procfs$namespace(0xffffffffffffffff, &(0x7f0000000000)='ns/cgroup\x00') dup2(r6, r0) 10:33:18 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x7, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000000006000000660000000f000000000000000100000001000000004000000040000020000000d3f4655fd4f4655f0100ffff53ef", 0x3a, 0x400}, {&(0x7f0000010300)="02000000030000000400000066000f000300040000000000000000000f007f5c", 0x20, 0x800}], 0x0, &(0x7f0000000440)={[{@journal_checksum}, {@norecovery}]}) [ 1461.760222][T16356] FAULT_INJECTION: forcing a failure. [ 1461.760222][T16356] name failslab, interval 1, probability 0, space 0, times 0 [ 1461.773224][T16356] CPU: 0 PID: 16356 Comm: syz-executor.5 Not tainted 5.4.125-syzkaller-00004-ga84c475f4db0 #0 [ 1461.783450][T16356] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 1461.793481][T16356] Call Trace: [ 1461.796756][T16356] dump_stack+0x1d8/0x24e [ 1461.801062][T16356] ? devkmsg_release+0x11c/0x11c [ 1461.805974][T16356] ? mutex_unlock+0x19/0x40 [ 1461.810450][T16356] ? show_regs_print_info+0x12/0x12 [ 1461.815623][T16356] ? selinux_kernfs_init_security+0x1b2/0x7e0 [ 1461.821687][T16356] should_fail+0x6f6/0x860 [ 1461.826077][T16356] ? setup_fault_attr+0x3d0/0x3d0 [ 1461.831073][T16356] ? _raw_spin_lock+0xa3/0x1b0 [ 1461.835820][T16356] ? __kernfs_new_node+0xdb/0x6d0 [ 1461.840831][T16356] should_failslab+0x5/0x20 [ 1461.845310][T16356] kmem_cache_alloc+0x36/0x290 [ 1461.850054][T16356] __kernfs_new_node+0xdb/0x6d0 [ 1461.854881][T16356] ? mutex_lock+0xa6/0x110 [ 1461.859275][T16356] ? kernfs_new_node+0x160/0x160 [ 1461.864202][T16356] ? security_kernfs_init_security+0x9a/0xb0 [ 1461.870157][T16356] ? kernfs_activate+0x3fc/0x420 [ 1461.875075][T16356] kernfs_new_node+0x95/0x160 [ 1461.879733][T16356] __kernfs_create_file+0x45/0x260 [ 1461.884825][T16356] sysfs_add_file_mode_ns+0x293/0x340 [ 1461.890176][T16356] internal_create_group+0x560/0xf10 [ 1461.895440][T16356] ? rt_mutex_setprio+0xd10/0xd10 [ 1461.900438][T16356] ? try_to_wake_up+0xa69/0x12a0 [ 1461.905345][T16356] ? sysfs_create_group+0x20/0x20 [ 1461.910344][T16356] ? __loop_update_dio+0x23d/0x580 [ 1461.915430][T16356] loop_configure+0xdd7/0x1380 [ 1461.920172][T16356] lo_ioctl+0x820/0x23b0 [ 1461.924408][T16356] ? entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 1461.930447][T16356] ? lo_release+0x1e0/0x1e0 [ 1461.934923][T16356] ? stack_trace_save+0x120/0x1f0 [ 1461.939920][T16356] ? memset+0x1f/0x40 [ 1461.943876][T16356] ? unwind_next_frame+0x1f0a/0x27b0 [ 1461.949150][T16356] ? memset+0x1f/0x40 [ 1461.953103][T16356] ? unwind_next_frame+0x1f0a/0x27b0 [ 1461.958363][T16356] ? arch_stack_walk+0xde/0x140 [ 1461.963193][T16356] ? preempt_count_add+0x66/0x130 [ 1461.968191][T16356] ? unwind_next_frame+0x1f0a/0x27b0 [ 1461.973452][T16356] ? entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 1461.979492][T16356] ? unwind_get_return_address_ptr+0xa0/0xa0 [ 1461.985462][T16356] ? stack_trace_save+0x120/0x1f0 [ 1461.990470][T16356] ? unwind_get_return_address_ptr+0xa0/0xa0 [ 1461.996423][T16356] ? stack_trace_save+0x120/0x1f0 [ 1462.001431][T16356] ? 0xffffffffa0128000 [ 1462.005560][T16356] ? stack_trace_snprint+0x150/0x150 [ 1462.010819][T16356] ? check_preemption_disabled+0x9e/0x330 [ 1462.016509][T16356] ? entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 1462.022549][T16356] ? __set_page_owner+0x35/0x200 [ 1462.027458][T16356] ? stack_trace_save+0x1f0/0x1f0 [ 1462.032453][T16356] ? check_preemption_disabled+0x9e/0x330 [ 1462.038140][T16356] ? __rcu_read_lock+0x50/0x50 [ 1462.042961][T16356] ? __unwind_start+0x72f/0x8e0 [ 1462.047795][T16356] ? debug_smp_processor_id+0x20/0x20 [ 1462.053139][T16356] ? 0xffffffffa0128000 [ 1462.057268][T16356] ? is_bpf_text_address+0x280/0x2a0 [ 1462.062525][T16356] ? stack_trace_save+0x1f0/0x1f0 [ 1462.067536][T16356] ? __kernel_text_address+0x93/0x100 [ 1462.072882][T16356] ? unwind_get_return_address+0x48/0x80 [ 1462.078485][T16356] ? __rcu_read_lock+0x50/0x50 [ 1462.083219][T16356] ? arch_stack_walk+0xf8/0x140 [ 1462.088043][T16356] ? memset+0x1f/0x40 [ 1462.091995][T16356] ? unwind_next_frame+0x1f0a/0x27b0 [ 1462.097263][T16356] ? arch_stack_walk+0xde/0x140 [ 1462.102121][T16356] ? blkdev_get+0x390/0x390 [ 1462.106600][T16356] ? __rcu_read_lock+0x50/0x50 [ 1462.111347][T16356] ? _raw_spin_unlock+0x49/0x60 [ 1462.116175][T16356] ? entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 1462.122216][T16356] ? mntput_no_expire+0x114/0xbd0 [ 1462.127231][T16356] ? stack_trace_save+0x1f0/0x1f0 [ 1462.132234][T16356] ? check_preemption_disabled+0x9e/0x330 [ 1462.137942][T16356] ? __rcu_read_lock+0x50/0x50 [ 1462.142681][T16356] ? __unwind_start+0x72f/0x8e0 [ 1462.147506][T16356] ? debug_smp_processor_id+0x20/0x20 [ 1462.152857][T16356] ? lo_release+0x1e0/0x1e0 [ 1462.157334][T16356] blkdev_ioctl+0x8f7/0x2ce0 [ 1462.161899][T16356] ? __kernel_text_address+0x93/0x100 [ 1462.167244][T16356] ? unwind_get_return_address+0x48/0x80 [ 1462.172855][T16356] ? __blkdev_driver_ioctl+0xd0/0xd0 [ 1462.178111][T16356] ? arch_stack_walk+0xf8/0x140 [ 1462.182948][T16356] ? __rcu_read_lock+0x50/0x50 [ 1462.187685][T16356] ? check_preemption_disabled+0x154/0x330 [ 1462.193479][T16356] ? avc_has_extended_perms+0x72a/0x1140 [ 1462.199098][T16356] ? avc_has_extended_perms+0xb5e/0x1140 [ 1462.204705][T16356] ? avc_ss_reset+0x3a0/0x3a0 [ 1462.209357][T16356] ? do_sys_open+0x62e/0x7c0 [ 1462.213927][T16356] block_ioctl+0xa8/0xe0 [ 1462.218143][T16356] ? blkdev_iopoll+0xf0/0xf0 [ 1462.222708][T16356] do_vfs_ioctl+0x76a/0x1720 [ 1462.227287][T16356] ? selinux_file_ioctl+0x72f/0x990 [ 1462.232459][T16356] ? ioctl_preallocate+0x250/0x250 [ 1462.237544][T16356] ? __fget+0x37b/0x3c0 [ 1462.241675][T16356] ? fget_many+0x20/0x20 [ 1462.245892][T16356] ? debug_smp_processor_id+0x20/0x20 [ 1462.251235][T16356] ? __x64_sys_pwrite64+0x1d9/0x240 [ 1462.256406][T16356] ? security_file_ioctl+0x9d/0xb0 [ 1462.261492][T16356] __x64_sys_ioctl+0xd4/0x110 [ 1462.266339][T16356] do_syscall_64+0xcb/0x1e0 [ 1462.270816][T16356] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 1462.276685][T16356] RIP: 0033:0x4663a7 [ 1462.280556][T16356] Code: 3c 1c 48 f7 d8 49 39 c4 72 b8 e8 a4 48 02 00 85 c0 78 bd 48 83 c4 08 4c 89 e0 5b 41 5c c3 0f 1f 44 00 00 b8 10 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 1462.300148][T16356] RSP: 002b:00007f6cf6cc1f48 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 10:33:18 executing program 4: r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) ioctl$BTRFS_IOC_SUBVOL_SETFLAGS(r0, 0x4008941a, &(0x7f0000000040)=0x2) r1 = dup2(r0, r0) ioctl$RTC_UIE_ON(r1, 0x7003) r2 = syz_open_procfs$namespace(0xffffffffffffffff, &(0x7f0000000000)='ns/cgroup\x00') dup2(r2, r0) 10:33:18 executing program 2: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000000c0), 0x0, 0x0) ioctl$TCXONC(r0, 0x540a, 0x3) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000000040)=0xf) creat(&(0x7f0000000000)='./file0\x00', 0x89) ioctl$KDADDIO(r0, 0x400455c8, 0x3d) 10:33:18 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x8, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000000006000000660000000f000000000000000100000001000000004000000040000020000000d3f4655fd4f4655f0100ffff53ef", 0x3a, 0x400}, {&(0x7f0000010300)="02000000030000000400000066000f000300040000000000000000000f007f5c", 0x20, 0x800}], 0x0, &(0x7f0000000440)={[{@journal_checksum}, {@norecovery}]}) [ 1462.308533][T16356] RAX: ffffffffffffffda RBX: 00000000004afcc0 RCX: 00000000004663a7 [ 1462.316479][T16356] RDX: 0000000000000004 RSI: 0000000000004c00 RDI: 0000000000000005 [ 1462.324423][T16356] RBP: 0000000000000005 R08: 0000000000000000 R09: ffffffffffffffff [ 1462.332367][T16356] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000004 [ 1462.340309][T16356] R13: 0000000000000004 R14: 0000000020000370 R15: 0000000000000002 [ 1462.398636][T16356] FAT-fs (loop5): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) 10:33:18 executing program 4: r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) r1 = dup2(r0, r0) r2 = openat(0xffffffffffffff9c, 0x0, 0x0, 0x0) pipe(&(0x7f00000000c0)={0xffffffffffffffff}) r4 = socket(0x10, 0x3, 0x0) splice(r3, 0x0, r4, 0x0, 0x4ffe0, 0x0) ioctl$TIOCGSID(r2, 0x5429, &(0x7f0000000140)=0x0) r6 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000040), 0x0, 0x0) close(r6) ioctl$BTRFS_IOC_GET_DEV_STATS(r6, 0x8004550f, 0x0) r7 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000040), 0x0, 0x0) close(r7) ioctl$BTRFS_IOC_GET_DEV_STATS(r7, 0x8004550f, 0x0) sendfile(r6, r7, &(0x7f0000000440)=0xfffffffffffffff7, 0x100) fcntl$lock(r4, 0x26, &(0x7f00000001c0)={0x2, 0x2, 0xd65b, 0x8000, r5}) perf_event_open(&(0x7f00000003c0)={0x0, 0x80, 0x1f, 0xff, 0xb0, 0x5b, 0x0, 0x7, 0x1004, 0x4, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0xc, 0x0, @perf_bp={&(0x7f0000000380), 0x5}, 0x440, 0x8, 0x81, 0x2, 0xb29, 0x33d, 0x7, 0x0, 0x7, 0x0, 0x6}, r5, 0xa, 0xffffffffffffffff, 0x0) ioctl$RTC_UIE_ON(r1, 0x7003) clone3(&(0x7f0000000300)={0x81000c00, &(0x7f0000000040), &(0x7f0000000080)=0x0, &(0x7f00000000c0), {0x21}, &(0x7f0000000140)=""/132, 0x84, &(0x7f0000000200)=""/172, &(0x7f00000002c0)=[0x0, 0xffffffffffffffff, 0xffffffffffffffff], 0x3, {r1}}, 0x58) r9 = syz_open_procfs$namespace(r8, &(0x7f0000000000)='ns/uts\x00') dup2(r9, r0) 10:33:18 executing program 0: r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) ioctl$BTRFS_IOC_SUBVOL_SETFLAGS(r0, 0x4008941a, &(0x7f0000000040)=0x2) r1 = dup2(r0, r0) ioctl$RTC_UIE_ON(r1, 0x7003) r2 = syz_open_procfs$namespace(0xffffffffffffffff, &(0x7f0000000000)='ns/cgroup\x00') dup2(r2, r0) 10:33:18 executing program 5 (fault-call:0 fault-nth:19): syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000340)=[{&(0x7f0000010000)="601c6d6b646f736677c66200088020000400000004f8000020004000030000000000000001", 0x25}, {0x0, 0x0, 0x800}], 0x0, &(0x7f0000000080)={[{@iocharset={'iocharset', 0x3d, 'cp775'}}, {@iocharset={'iocharset', 0x3d, 'cp862'}}]}) 10:33:18 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0xf, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000000006000000660000000f000000000000000100000001000000004000000040000020000000d3f4655fd4f4655f0100ffff53ef", 0x3a, 0x400}, {&(0x7f0000010300)="02000000030000000400000066000f000300040000000000000000000f007f5c", 0x20, 0x800}], 0x0, &(0x7f0000000440)={[{@journal_checksum}, {@norecovery}]}) 10:33:18 executing program 2: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000000c0), 0x0, 0x0) pipe(&(0x7f00000000c0)={0xffffffffffffffff}) r2 = socket(0x10, 0x3, 0x0) splice(r1, 0x0, r2, 0x0, 0x4ffe0, 0x0) r3 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000040), 0x0, 0x0) close(r3) ioctl$BTRFS_IOC_GET_DEV_STATS(r3, 0x8004550f, 0x0) write(r3, &(0x7f0000000100)="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", 0x1000) ioctl$TCSETS(r1, 0x5402, &(0x7f0000000000)={0x7, 0x8000, 0x4, 0x0, 0xc, "70414557e86235d8ed0900413a2562253d8f26"}) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000000040)=0xf) ioctl$KDADDIO(r0, 0x400455c8, 0x0) 10:33:18 executing program 1: setsockopt$inet6_tcp_TLS_TX(0xffffffffffffffff, 0x6, 0x1, 0x0, 0x0) prlimit64(0x0, 0xe, &(0x7f00000000c0)={0x9, 0x8d}, 0x0) r0 = getpid() sched_setattr(r0, &(0x7f0000000040)={0x38, 0x2, 0x0, 0x0, 0x7}, 0x0) r1 = socket$inet6(0xa, 0x2, 0x0) recvmmsg(r1, &(0x7f0000003f00)=[{{0x0, 0x0, 0x0}}], 0x1, 0x0, 0x0) pipe(&(0x7f0000001b40)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$setpipe(r3, 0x407, 0x0) write(r3, &(0x7f0000000340), 0x41395527) vmsplice(r2, &(0x7f0000000000)=[{&(0x7f0000000500), 0x3528a9c0}], 0x1, 0x0) sched_setattr(0x0, &(0x7f0000000080)={0x38, 0x2, 0x25, 0x0, 0x6, 0x6}, 0x0) r4 = syz_open_dev$tty20(0xc, 0x4, 0x1) sched_setattr(r0, 0x0, 0x0) writev(0xffffffffffffffff, &(0x7f0000000a40)=[{&(0x7f0000000700)="f3569a6fd814a3b2f89621920f2401868734ae725a28018dea506d53ca4c8eaab16c23592c836a11370788625f4126945f", 0x31}, {&(0x7f0000000100)="b220f85b900032df2af692c88de456db470163bd82aac78da2e2aea2f20ecc54470f81a287973b4ac1fa9a898e980eb941f377d3a77d47ed59f85c652e8502", 0x3f}, {&(0x7f0000000840)}, {0x0}, {&(0x7f0000000940)="c2c38ecba1051dadf6980a034f65950e61f06ba6c4af462cab811e32bf22a8e085fdb42932a3a9b2754e6ded4f52773c2cf1c883345a7f4b75c37084aaa9f11be3c5f85bc1dfa398e67f915440f14a8d8701b7c2990711a5652cab4602f30234d643d89795721a2f", 0x68}], 0x5) ioctl$GIO_UNIMAP(r4, 0x4b66, 0x0) ioctl$TIOCGPTPEER(0xffffffffffffffff, 0x5441, 0x800) clone(0x40000902, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) ioctl$BTRFS_IOC_RM_DEV_V2(0xffffffffffffffff, 0x5000943a, &(0x7f0000000200)={{}, 0x0, 0x0, @inherit={0x60, &(0x7f0000001b80)=ANY=[@ANYBLOB="0000ff000000000003000000000000007f0000000000000030d643b54c11408d24000000001000004d646861019cffeaed69732000000000050000000000000007000000000000000000000000000000ea0000000000000001000080000000000000000000000000bfed63e70ba2d974317cf2b4e6147a9e97e17a4cced6c651bf5d3180273a771dd9467f8a4de3472ddce5f321782bb2841fcf567e04e58ed8d1cc289c09d06ae993c56b6b6c968fd96dbe"]}, @devid}) socket$inet_tcp(0x2, 0x1, 0x0) ioctl$BTRFS_IOC_SNAP_DESTROY_V2(0xffffffffffffffff, 0x5000943f, &(0x7f0000000ac0)={{}, 0x0, 0x2, @unused=[0x10000, 0xfffffffffffffffd, 0x4], @devid}) 10:33:18 executing program 0: r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) ioctl$BTRFS_IOC_SUBVOL_SETFLAGS(r0, 0x4008941a, &(0x7f0000000040)=0x2) r1 = dup2(r0, r0) ioctl$RTC_UIE_ON(r1, 0x7003) r2 = syz_open_procfs$namespace(0xffffffffffffffff, &(0x7f0000000000)='ns/cgroup\x00') dup2(r2, r0) 10:33:18 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x10, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000000006000000660000000f000000000000000100000001000000004000000040000020000000d3f4655fd4f4655f0100ffff53ef", 0x3a, 0x400}, {&(0x7f0000010300)="02000000030000000400000066000f000300040000000000000000000f007f5c", 0x20, 0x800}], 0x0, &(0x7f0000000440)={[{@journal_checksum}, {@norecovery}]}) 10:33:18 executing program 0: perf_event_open(&(0x7f000001d000)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = getpgrp(0xffffffffffffffff) perf_event_open(&(0x7f0000000200)={0x3, 0x80, 0x3f, 0x1f, 0x1, 0x0, 0x0, 0x40, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x86, 0x4, @perf_config_ext={0x7, 0x4}, 0x1000, 0x80000000, 0xfffffffc, 0x9, 0x6, 0x0, 0xda39, 0x0, 0x2, 0x0, 0x5d}, r0, 0x4, 0xffffffffffffffff, 0x4) r1 = openat$procfs(0xffffffffffffff9c, &(0x7f0000000040)='/proc/tty/ldiscs\x00', 0x0, 0x0) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r1, 0x40042409, 0x0) perf_event_open(&(0x7f0000000280)={0x2, 0x80, 0x9c, 0x90, 0x81, 0x0, 0x0, 0x5, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000140), 0x3}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) statx(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0, 0x0) mount$9p_rdma(0x0, 0x0, 0x0, 0x0, 0x0) time(&(0x7f0000000180)) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x4030014, 0x3, &(0x7f0000000300)=[{&(0x7f0000000080)="20000000000100000c000000ce0000000f000000010000000000000000000000002000000020000220000000d7f4655fd7f4655f0100ffff53ef010001000000d7f4655f000000000100000001000000000000000b00000080", 0xff71, 0x400}, {&(0x7f0000010400)="2e0000001300000023", 0x9, 0x800}, {&(0x7f0000012b00)="ed41000000040000d7f4655fd7f4655fd7f4655f000000000000040002", 0x1d, 0x8c80}], 0x0, &(0x7f0000000380)=ANY=[@ANYBLOB="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"/351]) pipe(&(0x7f00000000c0)={0xffffffffffffffff}) r3 = socket(0x10, 0x3, 0x0) splice(r2, 0x0, r3, 0x0, 0x4ffe0, 0x0) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f0000000140)=0x0) tkill(r4, 0x28) preadv(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0) r5 = creat(&(0x7f0000000280)='./file0\x00', 0x3) creat(&(0x7f00000000c0)='./file0\x00', 0x0) mmap(&(0x7f0000ffa000/0x3000)=nil, 0x3000, 0x200000c, 0x12, r5, 0xed7b8000) 10:33:18 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x13, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000000006000000660000000f000000000000000100000001000000004000000040000020000000d3f4655fd4f4655f0100ffff53ef", 0x3a, 0x400}, {&(0x7f0000010300)="02000000030000000400000066000f000300040000000000000000000f007f5c", 0x20, 0x800}], 0x0, &(0x7f0000000440)={[{@journal_checksum}, {@norecovery}]}) [ 1462.628781][T16394] FAULT_INJECTION: forcing a failure. [ 1462.628781][T16394] name failslab, interval 1, probability 0, space 0, times 0 [ 1462.641752][T16394] CPU: 0 PID: 16394 Comm: syz-executor.5 Not tainted 5.4.125-syzkaller-00004-ga84c475f4db0 #0 [ 1462.651972][T16394] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 1462.662011][T16394] Call Trace: [ 1462.665295][T16394] dump_stack+0x1d8/0x24e [ 1462.669621][T16394] ? devkmsg_release+0x11c/0x11c [ 1462.674553][T16394] ? mutex_unlock+0x19/0x40 10:33:18 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x19, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000000006000000660000000f000000000000000100000001000000004000000040000020000000d3f4655fd4f4655f0100ffff53ef", 0x3a, 0x400}, {&(0x7f0000010300)="02000000030000000400000066000f000300040000000000000000000f007f5c", 0x20, 0x800}], 0x0, &(0x7f0000000440)={[{@journal_checksum}, {@norecovery}]}) 10:33:19 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x2e, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000000006000000660000000f000000000000000100000001000000004000000040000020000000d3f4655fd4f4655f0100ffff53ef", 0x3a, 0x400}, {&(0x7f0000010300)="02000000030000000400000066000f000300040000000000000000000f007f5c", 0x20, 0x800}], 0x0, &(0x7f0000000440)={[{@journal_checksum}, {@norecovery}]}) [ 1462.679073][T16394] ? show_regs_print_info+0x12/0x12 [ 1462.684261][T16394] ? selinux_kernfs_init_security+0x1b2/0x7e0 [ 1462.690318][T16394] should_fail+0x6f6/0x860 [ 1462.694724][T16394] ? setup_fault_attr+0x3d0/0x3d0 [ 1462.699736][T16394] ? _raw_spin_lock+0xa3/0x1b0 [ 1462.704484][T16394] ? __kernfs_new_node+0xdb/0x6d0 [ 1462.709508][T16394] should_failslab+0x5/0x20 [ 1462.714057][T16394] kmem_cache_alloc+0x36/0x290 [ 1462.718800][T16394] __kernfs_new_node+0xdb/0x6d0 [ 1462.723633][T16394] ? mutex_lock+0xa6/0x110 [ 1462.728032][T16394] ? kernfs_new_node+0x160/0x160 [ 1462.732950][T16394] ? security_kernfs_init_security+0x9a/0xb0 [ 1462.738915][T16394] ? kernfs_activate+0x3fc/0x420 [ 1462.743844][T16394] kernfs_new_node+0x95/0x160 [ 1462.743861][T16394] __kernfs_create_file+0x45/0x260 [ 1462.753600][T16394] sysfs_add_file_mode_ns+0x293/0x340 [ 1462.758958][T16394] internal_create_group+0x560/0xf10 [ 1462.764230][T16394] ? rt_mutex_setprio+0xd10/0xd10 [ 1462.769239][T16394] ? try_to_wake_up+0xa69/0x12a0 [ 1462.774163][T16394] ? sysfs_create_group+0x20/0x20 [ 1462.779176][T16394] ? __loop_update_dio+0x23d/0x580 [ 1462.784279][T16394] loop_configure+0xdd7/0x1380 [ 1462.789042][T16394] lo_ioctl+0x820/0x23b0 [ 1462.793290][T16394] ? entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 1462.799346][T16394] ? lo_release+0x1e0/0x1e0 [ 1462.803836][T16394] ? stack_trace_save+0x120/0x1f0 [ 1462.808847][T16394] ? memset+0x1f/0x40 [ 1462.812874][T16394] ? unwind_next_frame+0x1f0a/0x27b0 [ 1462.818151][T16394] ? memset+0x1f/0x40 [ 1462.822113][T16394] ? unwind_next_frame+0x1f0a/0x27b0 [ 1462.827389][T16394] ? arch_stack_walk+0xde/0x140 [ 1462.832210][T16394] ? preempt_count_add+0x66/0x130 [ 1462.837217][T16394] ? unwind_next_frame+0x1f0a/0x27b0 [ 1462.842490][T16394] ? entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 1462.848526][T16394] ? unwind_get_return_address_ptr+0xa0/0xa0 [ 1462.854475][T16394] ? stack_trace_save+0x120/0x1f0 [ 1462.859476][T16394] ? unwind_get_return_address_ptr+0xa0/0xa0 [ 1462.865480][T16394] ? stack_trace_save+0x120/0x1f0 [ 1462.870473][T16394] ? 0xffffffffa0128000 [ 1462.874632][T16394] ? stack_trace_snprint+0x150/0x150 [ 1462.879916][T16394] ? check_preemption_disabled+0x9e/0x330 [ 1462.885637][T16394] ? entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 1462.891675][T16394] ? __set_page_owner+0x35/0x200 [ 1462.896581][T16394] ? stack_trace_save+0x1f0/0x1f0 [ 1462.901591][T16394] ? check_preemption_disabled+0x9e/0x330 [ 1462.907281][T16394] ? __rcu_read_lock+0x50/0x50 [ 1462.912031][T16394] ? __unwind_start+0x72f/0x8e0 [ 1462.916850][T16394] ? debug_smp_processor_id+0x20/0x20 [ 1462.922189][T16394] ? 0xffffffffa0128000 [ 1462.926319][T16394] ? is_bpf_text_address+0x280/0x2a0 [ 1462.931588][T16394] ? stack_trace_save+0x1f0/0x1f0 [ 1462.936580][T16394] ? __kernel_text_address+0x93/0x100 [ 1462.941920][T16394] ? unwind_get_return_address+0x48/0x80 [ 1462.947636][T16394] ? __rcu_read_lock+0x50/0x50 [ 1462.952383][T16394] ? arch_stack_walk+0xf8/0x140 [ 1462.957203][T16394] ? memset+0x1f/0x40 [ 1462.961172][T16394] ? unwind_next_frame+0x1f0a/0x27b0 [ 1462.966456][T16394] ? arch_stack_walk+0xde/0x140 [ 1462.971293][T16394] ? blkdev_get+0x390/0x390 [ 1462.975783][T16394] ? __rcu_read_lock+0x50/0x50 [ 1462.980514][T16394] ? _raw_spin_unlock+0x49/0x60 [ 1462.985337][T16394] ? entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 1462.991387][T16394] ? mntput_no_expire+0x114/0xbd0 [ 1462.996381][T16394] ? stack_trace_save+0x1f0/0x1f0 [ 1463.001377][T16394] ? check_preemption_disabled+0x9e/0x330 [ 1463.007068][T16394] ? __rcu_read_lock+0x50/0x50 [ 1463.011801][T16394] ? __unwind_start+0x72f/0x8e0 [ 1463.016619][T16394] ? debug_smp_processor_id+0x20/0x20 [ 1463.021975][T16394] ? lo_release+0x1e0/0x1e0 [ 1463.026451][T16394] blkdev_ioctl+0x8f7/0x2ce0 [ 1463.031020][T16394] ? __kernel_text_address+0x93/0x100 [ 1463.036360][T16394] ? unwind_get_return_address+0x48/0x80 [ 1463.041967][T16394] ? __blkdev_driver_ioctl+0xd0/0xd0 [ 1463.047220][T16394] ? arch_stack_walk+0xf8/0x140 [ 1463.052058][T16394] ? __rcu_read_lock+0x50/0x50 [ 1463.056791][T16394] ? check_preemption_disabled+0x154/0x330 [ 1463.062750][T16394] ? avc_has_extended_perms+0x72a/0x1140 [ 1463.068352][T16394] ? avc_has_extended_perms+0xb5e/0x1140 [ 1463.073973][T16394] ? avc_ss_reset+0x3a0/0x3a0 [ 1463.078619][T16394] ? do_sys_open+0x62e/0x7c0 [ 1463.083206][T16394] block_ioctl+0xa8/0xe0 [ 1463.087427][T16394] ? blkdev_iopoll+0xf0/0xf0 [ 1463.091996][T16394] do_vfs_ioctl+0x76a/0x1720 [ 1463.096556][T16394] ? selinux_file_ioctl+0x72f/0x990 [ 1463.101733][T16394] ? ioctl_preallocate+0x250/0x250 [ 1463.106837][T16394] ? __fget+0x37b/0x3c0 [ 1463.111004][T16394] ? fget_many+0x20/0x20 [ 1463.115233][T16394] ? debug_smp_processor_id+0x20/0x20 [ 1463.120573][T16394] ? __x64_sys_pwrite64+0x1d9/0x240 [ 1463.125742][T16394] ? security_file_ioctl+0x9d/0xb0 [ 1463.130828][T16394] __x64_sys_ioctl+0xd4/0x110 [ 1463.135487][T16394] do_syscall_64+0xcb/0x1e0 [ 1463.139977][T16394] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 1463.145841][T16394] RIP: 0033:0x4663a7 [ 1463.149718][T16394] Code: 3c 1c 48 f7 d8 49 39 c4 72 b8 e8 a4 48 02 00 85 c0 78 bd 48 83 c4 08 4c 89 e0 5b 41 5c c3 0f 1f 44 00 00 b8 10 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 1463.169378][T16394] RSP: 002b:00007f6cf6cc1f48 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 1463.177758][T16394] RAX: ffffffffffffffda RBX: 00000000004afcc0 RCX: 00000000004663a7 [ 1463.185696][T16394] RDX: 0000000000000004 RSI: 0000000000004c00 RDI: 0000000000000005 [ 1463.193652][T16394] RBP: 0000000000000005 R08: 0000000000000000 R09: ffffffffffffffff [ 1463.201594][T16394] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000004 [ 1463.209535][T16394] R13: 0000000000000004 R14: 0000000020000370 R15: 0000000000000002 [ 1463.227146][T16414] debugfs: Directory 'hci0' with parent 'bluetooth' already present! [ 1463.235564][T16394] FAT-fs (loop5): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 1463.247143][T14712] Bluetooth: hci0: Frame reassembly failed (-84) 10:33:19 executing program 4: r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000100), 0x4b0081, 0x0) r1 = dup2(r0, r0) ioctl$RTC_UIE_ON(r1, 0x7003) r2 = syz_open_procfs$namespace(0xffffffffffffffff, &(0x7f0000000000)='ns/cgroup\x00') dup2(r2, r0) 10:33:19 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x10e, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000000006000000660000000f000000000000000100000001000000004000000040000020000000d3f4655fd4f4655f0100ffff53ef", 0x3a, 0x400}, {&(0x7f0000010300)="02000000030000000400000066000f000300040000000000000000000f007f5c", 0x20, 0x800}], 0x0, &(0x7f0000000440)={[{@journal_checksum}, {@norecovery}]}) 10:33:19 executing program 1: perf_event_open(&(0x7f0000000300)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffff7fffffffffff, 0xffffffffffffffff, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000140)='/proc/self/exe\x00', 0x0, 0x0) r1 = socket(0x2, 0x803, 0xff) connect$inet(r1, &(0x7f0000000040)={0x2, 0x0, @local}, 0x10) syz_mount_image$erofs(&(0x7f0000000000), &(0x7f0000000080)='./file0\x00', 0x0, 0x2, &(0x7f0000000280)=[{&(0x7f0000000180)="043c2d9a788212e9973d5a770c4e2be9c3a66eca3713c625d75775466d2cdf0f9f801869539e31e1b088df2efbe55565ffc9f51dacb76e13de9fb74e4d510b2db608192d7de6654c162c620238c8d8b4df13337ce3e19b8f18eabed024fc5ebc1432e63d0fbb6afca0636ac7b10f124a4be125e3dda72eb2ed0ff8fe42076439abdcc1529812354195520ecebaaa6a9c3a81f4bd2f415fe7b937cc97da223b2e6e341a1766164b006cf263ec431065579d94c4c72d9815a763daa4d2809787346975bde44eee9a7faab93cd086dec098a0d97f73c274d837e8a184920662dc8420d6091253f8cb32936306f7286e7d85dfd2e7a69690fe", 0xf7, 0x200}, {&(0x7f00000000c0)="980b7858125ad4592c6c0323bcca6f575661a788d27399baa3ad5dcc1edab88f7ca8dac8eb8353b31c07a4008a09749e93d66d0850456050796d78a836e487693b2e72ab8a2ecb28f8edfac84a55", 0x4e, 0x8}], 0x0, &(0x7f0000000380)={[{}, {@fault_injection={'fault_injection', 0x3d, 0x7a3}}, {@noacl}, {@nouser_xattr}, {@acl}], [{@subj_type={'subj_type', 0x3d, '#'}}, {@rootcontext={'rootcontext', 0x3d, 'sysadm_u'}}, {@pcr={'pcr', 0x3d, 0xb}}, {@fscontext={'fscontext', 0x3d, 'system_u'}}]}) sendfile(0xffffffffffffffff, r0, 0x0, 0x4000000000000081) connect$inet6(0xffffffffffffffff, 0x0, 0x0) getpid() 10:33:19 executing program 5 (fault-call:0 fault-nth:20): syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000340)=[{&(0x7f0000010000)="601c6d6b646f736677c66200088020000400000004f8000020004000030000000000000001", 0x25}, {0x0, 0x0, 0x800}], 0x0, &(0x7f0000000080)={[{@iocharset={'iocharset', 0x3d, 'cp775'}}, {@iocharset={'iocharset', 0x3d, 'cp862'}}]}) [ 1463.433879][T16422] FAULT_INJECTION: forcing a failure. [ 1463.433879][T16422] name failslab, interval 1, probability 0, space 0, times 0 [ 1463.447111][T16422] CPU: 1 PID: 16422 Comm: syz-executor.5 Not tainted 5.4.125-syzkaller-00004-ga84c475f4db0 #0 [ 1463.457344][T16422] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 1463.467382][T16422] Call Trace: [ 1463.470649][T16422] dump_stack+0x1d8/0x24e [ 1463.474955][T16422] ? devkmsg_release+0x11c/0x11c [ 1463.479862][T16422] ? show_regs_print_info+0x12/0x12 [ 1463.485032][T16422] should_fail+0x6f6/0x860 [ 1463.489459][T16422] ? setup_fault_attr+0x3d0/0x3d0 [ 1463.494452][T16422] ? kzalloc+0x1d/0x30 [ 1463.498491][T16422] should_failslab+0x5/0x20 [ 1463.502979][T16422] __kmalloc+0x5f/0x2f0 [ 1463.507106][T16422] kzalloc+0x1d/0x30 [ 1463.510980][T16422] kobject_get_path+0xb3/0x190 [ 1463.515721][T16422] kobject_uevent_env+0x269/0x1000 [ 1463.520805][T16422] ? try_to_wake_up+0xa69/0x12a0 [ 1463.525717][T16422] ? up_read+0x10/0x10 [ 1463.529763][T16422] loop_configure+0xea1/0x1380 [ 1463.534505][T16422] lo_ioctl+0x820/0x23b0 [ 1463.538725][T16422] ? entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 1463.544778][T16422] ? lo_release+0x1e0/0x1e0 [ 1463.549254][T16422] ? stack_trace_save+0x120/0x1f0 [ 1463.554257][T16422] ? memset+0x1f/0x40 [ 1463.558226][T16422] ? unwind_next_frame+0x1f0a/0x27b0 [ 1463.563485][T16422] ? memset+0x1f/0x40 [ 1463.567439][T16422] ? unwind_next_frame+0x1f0a/0x27b0 [ 1463.572696][T16422] ? arch_stack_walk+0xde/0x140 [ 1463.577529][T16422] ? preempt_count_add+0x66/0x130 [ 1463.582523][T16422] ? unwind_next_frame+0x1f0a/0x27b0 [ 1463.587780][T16422] ? entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 1463.593830][T16422] ? unwind_get_return_address_ptr+0xa0/0xa0 [ 1463.599779][T16422] ? stack_trace_save+0x120/0x1f0 [ 1463.604863][T16422] ? unwind_get_return_address_ptr+0xa0/0xa0 [ 1463.610810][T16422] ? stack_trace_save+0x120/0x1f0 [ 1463.615813][T16422] ? 0xffffffffa0128000 [ 1463.619947][T16422] ? stack_trace_snprint+0x150/0x150 [ 1463.625203][T16422] ? check_preemption_disabled+0x9e/0x330 [ 1463.630898][T16422] ? entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 1463.636943][T16422] ? __set_page_owner+0x35/0x200 [ 1463.641853][T16422] ? stack_trace_save+0x1f0/0x1f0 [ 1463.646851][T16422] ? check_preemption_disabled+0x9e/0x330 [ 1463.652541][T16422] ? __rcu_read_lock+0x50/0x50 [ 1463.657277][T16422] ? __unwind_start+0x72f/0x8e0 [ 1463.662102][T16422] ? debug_smp_processor_id+0x20/0x20 [ 1463.667446][T16422] ? 0xffffffffa0128000 [ 1463.671578][T16422] ? is_bpf_text_address+0x280/0x2a0 [ 1463.676925][T16422] ? stack_trace_save+0x1f0/0x1f0 [ 1463.682010][T16422] ? __kernel_text_address+0x93/0x100 [ 1463.687353][T16422] ? unwind_get_return_address+0x48/0x80 [ 1463.692953][T16422] ? __rcu_read_lock+0x50/0x50 [ 1463.697694][T16422] ? arch_stack_walk+0xf8/0x140 [ 1463.702516][T16422] ? memset+0x1f/0x40 [ 1463.706468][T16422] ? unwind_next_frame+0x1f0a/0x27b0 [ 1463.712430][T16422] ? arch_stack_walk+0xde/0x140 [ 1463.717260][T16422] ? blkdev_get+0x390/0x390 [ 1463.721737][T16422] ? __rcu_read_lock+0x50/0x50 [ 1463.726488][T16422] ? _raw_spin_unlock+0x49/0x60 [ 1463.731312][T16422] ? entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 1463.737349][T16422] ? mntput_no_expire+0x114/0xbd0 [ 1463.742357][T16422] ? stack_trace_save+0x1f0/0x1f0 [ 1463.747352][T16422] ? check_preemption_disabled+0x9e/0x330 [ 1463.753044][T16422] ? __rcu_read_lock+0x50/0x50 [ 1463.757777][T16422] ? __unwind_start+0x72f/0x8e0 [ 1463.762613][T16422] ? debug_smp_processor_id+0x20/0x20 [ 1463.767957][T16422] ? lo_release+0x1e0/0x1e0 [ 1463.772433][T16422] blkdev_ioctl+0x8f7/0x2ce0 [ 1463.777001][T16422] ? __kernel_text_address+0x93/0x100 [ 1463.782430][T16422] ? unwind_get_return_address+0x48/0x80 [ 1463.788032][T16422] ? __blkdev_driver_ioctl+0xd0/0xd0 [ 1463.793290][T16422] ? arch_stack_walk+0xf8/0x140 [ 1463.798113][T16422] ? __rcu_read_lock+0x50/0x50 [ 1463.802849][T16422] ? check_preemption_disabled+0x154/0x330 [ 1463.808634][T16422] ? avc_has_extended_perms+0x72a/0x1140 [ 1463.814253][T16422] ? avc_has_extended_perms+0xb5e/0x1140 [ 1463.819892][T16422] ? avc_ss_reset+0x3a0/0x3a0 [ 1463.824558][T16422] ? do_sys_open+0x62e/0x7c0 [ 1463.829136][T16422] block_ioctl+0xa8/0xe0 [ 1463.833356][T16422] ? blkdev_iopoll+0xf0/0xf0 [ 1463.837940][T16422] do_vfs_ioctl+0x76a/0x1720 [ 1463.842508][T16422] ? selinux_file_ioctl+0x72f/0x990 [ 1463.847679][T16422] ? ioctl_preallocate+0x250/0x250 [ 1463.852766][T16422] ? __fget+0x37b/0x3c0 [ 1463.856908][T16422] ? fget_many+0x20/0x20 [ 1463.861133][T16422] ? debug_smp_processor_id+0x20/0x20 [ 1463.866501][T16422] ? __x64_sys_pwrite64+0x1d9/0x240 [ 1463.871682][T16422] ? security_file_ioctl+0x9d/0xb0 [ 1463.876765][T16422] __x64_sys_ioctl+0xd4/0x110 [ 1463.881417][T16422] do_syscall_64+0xcb/0x1e0 [ 1463.885897][T16422] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 1463.891772][T16422] RIP: 0033:0x4663a7 [ 1463.895655][T16422] Code: 3c 1c 48 f7 d8 49 39 c4 72 b8 e8 a4 48 02 00 85 c0 78 bd 48 83 c4 08 4c 89 e0 5b 41 5c c3 0f 1f 44 00 00 b8 10 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 1463.915248][T16422] RSP: 002b:00007f6cf6cc1f48 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 1463.923631][T16422] RAX: ffffffffffffffda RBX: 00000000004afcc0 RCX: 00000000004663a7 [ 1463.931574][T16422] RDX: 0000000000000004 RSI: 0000000000004c00 RDI: 0000000000000005 [ 1463.939519][T16422] RBP: 0000000000000005 R08: 0000000000000000 R09: ffffffffffffffff [ 1463.947474][T16422] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000004 [ 1463.955417][T16422] R13: 0000000000000004 R14: 0000000020000370 R15: 0000000000000002 [ 1463.982121][T16422] FAT-fs (loop5): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 1465.258772][T11334] Bluetooth: hci0: command 0x1003 tx timeout [ 1465.264781][T15480] Bluetooth: hci0: sending frame failed (-49) [ 1467.338576][T14775] Bluetooth: hci0: command 0x1001 tx timeout [ 1467.344574][T15480] Bluetooth: hci0: sending frame failed (-49) [ 1469.418975][T14775] Bluetooth: hci0: command 0x1009 tx timeout 10:33:29 executing program 1: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000300)=[{&(0x7f0000000180)=""/149, 0x95}, {&(0x7f0000000240)=""/180, 0xb4}, {&(0x7f0000000040)=""/86, 0x56}], 0x3, 0x6a7c5779, 0x0) writev(r0, &(0x7f0000000140)=[{&(0x7f00000000c0)="390000001000090468fe07e92a0068fe0100ee002000000045000c0703070014040018001200030014032b0001000000000000000000200000", 0x39}], 0x1) 10:33:29 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x1fe, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000000006000000660000000f000000000000000100000001000000004000000040000020000000d3f4655fd4f4655f0100ffff53ef", 0x3a, 0x400}, {&(0x7f0000010300)="02000000030000000400000066000f000300040000000000000000000f007f5c", 0x20, 0x800}], 0x0, &(0x7f0000000440)={[{@journal_checksum}, {@norecovery}]}) 10:33:29 executing program 4: r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) r1 = dup2(r0, r0) fallocate(r0, 0x0, 0x0, 0x4) ioctl$RTC_UIE_ON(r1, 0x7003) r2 = syz_open_procfs$namespace(0xffffffffffffffff, &(0x7f0000000000)='ns/cgroup\x00') ioctl$RTC_WKALM_SET(r0, 0x4028700f, &(0x7f0000000040)={0x0, 0x0, {0xf, 0x2c, 0x8, 0x1b, 0x9, 0x3, 0x4, 0x15e}}) dup2(r2, r0) 10:33:29 executing program 5 (fault-call:0 fault-nth:21): syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000340)=[{&(0x7f0000010000)="601c6d6b646f736677c66200088020000400000004f8000020004000030000000000000001", 0x25}, {0x0, 0x0, 0x800}], 0x0, &(0x7f0000000080)={[{@iocharset={'iocharset', 0x3d, 'cp775'}}, {@iocharset={'iocharset', 0x3d, 'cp862'}}]}) 10:33:29 executing program 0: r0 = perf_event_open(&(0x7f0000000640)={0x2, 0x80, 0xdd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffefffffffffff, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000000280)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000000)='./file0\x00', &(0x7f0000000280)='devtmpfs\x00', 0x0, 0x0) mount$overlay(0x0, &(0x7f0000000200)='./file0\x00', &(0x7f00000000c0), 0x0, &(0x7f0000000140)=ANY=[@ANYBLOB="6c6f77655f6469723db373f7a2b238a4ae37c652d8882f3a66466a1eb6"]) r1 = open$dir(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) lseek(r1, 0x400000000000002, 0x0) getdents64(r1, 0x0, 0xffffffffffffff7f) creat(0x0, 0x0) r2 = openat(0xffffffffffffff9c, 0x0, 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0, 0x10, r2, 0x0) ioctl$F2FS_IOC_MOVE_RANGE(0xffffffffffffffff, 0xc020f509, 0x0) mount$overlay(0x400000, 0x0, 0x0, 0x0, 0x0) perf_event_open(&(0x7f0000000040)={0x1, 0x80, 0xdf, 0x80, 0x81, 0x3f, 0x0, 0x400, 0x4000, 0x7, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x3, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x3ff, 0x4, @perf_bp={&(0x7f0000000000), 0x10}, 0x8040, 0x7fffffff, 0x4, 0x6, 0x2, 0x7, 0x9, 0x0, 0x7, 0x0, 0xc}, 0xffffffffffffffff, 0xd, r0, 0x0) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet6(r3, 0x0, 0x0, 0x20000004, &(0x7f0000b63fe4), 0x1c) open(&(0x7f0000000100)='./file0\x00', 0x602200, 0x119) r4 = openat$null(0xffffffffffffff9c, &(0x7f0000003f00), 0x0, 0x0) setsockopt$inet6_tcp_TLS_TX(r4, 0x6, 0x1, &(0x7f0000003f40)=@gcm_128={{0x303}, "d1c9bf8ac75482a0", "4e2bb408cfba6f8a833ce39a92a579a5", "972b3426", "f0ef0bb17102f0c9"}, 0x28) 10:33:29 executing program 2: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000000c0), 0x0, 0x0) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000000040)=0xf) ioctl$KDADDIO(r0, 0x400455c8, 0x0) r1 = fsmount(0xffffffffffffffff, 0x0, 0x70) r2 = syz_io_uring_complete(0x0) r3 = openat$fuse(0xffffffffffffff9c, &(0x7f0000000140), 0x42, 0x0) mount$fuse(0x0, &(0x7f00000042c0)='./file0\x00', &(0x7f0000002000), 0x0, &(0x7f0000002100)={{'fd', 0x3d, r3}, 0x2c, {'rootmode', 0x3d, 0x4000}}) read$FUSE(r3, &(0x7f0000006a40)={0x2020, 0x0, 0x0}, 0x2020) write$FUSE_INIT(r3, &(0x7f0000004200)={0x50, 0x0, r4}, 0x50) write$FUSE_WRITE(r1, &(0x7f0000000080)={0x18, 0xfffffffffffffffe, r4, {0x9}}, 0x18) ioctl$TIOCSETD(r2, 0x5423, &(0x7f0000000000)=0x12) 10:33:29 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0xa00, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000000006000000660000000f000000000000000100000001000000004000000040000020000000d3f4655fd4f4655f0100ffff53ef", 0x3a, 0x400}, {&(0x7f0000010300)="02000000030000000400000066000f000300040000000000000000000f007f5c", 0x20, 0x800}], 0x0, &(0x7f0000000440)={[{@journal_checksum}, {@norecovery}]}) [ 1473.284349][T16443] FAULT_INJECTION: forcing a failure. [ 1473.284349][T16443] name failslab, interval 1, probability 0, space 0, times 0 [ 1473.295991][T16445] overlayfs: unrecognized mount option "lowe_dir=³s÷¢²8¤®7ÆR؈/:fFj¶" or missing value [ 1473.297013][T16443] CPU: 0 PID: 16443 Comm: syz-executor.5 Not tainted 5.4.125-syzkaller-00004-ga84c475f4db0 #0 [ 1473.309725][T16447] netlink: 1 bytes leftover after parsing attributes in process `syz-executor.1'. 10:33:29 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0xffffffffffffffff, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000000006000000660000000f000000000000000100000001000000004000000040000020000000d3f4655fd4f4655f0100ffff53ef", 0x3a, 0x400}, {&(0x7f0000010300)="02000000030000000400000066000f000300040000000000000000000f007f5c", 0x20, 0x800}], 0x0, &(0x7f0000000440)={[{@journal_checksum}, {@norecovery}]}) [ 1473.316888][T16443] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 1473.316891][T16443] Call Trace: [ 1473.316908][T16443] dump_stack+0x1d8/0x24e [ 1473.316924][T16443] ? devkmsg_release+0x11c/0x11c [ 1473.347172][T16447] +: renamed from team_slave_1 [ 1473.348721][T16443] ? show_regs_print_info+0x12/0x12 [ 1473.348733][T16443] ? kernfs_add_one+0x49e/0x5c0 [ 1473.348743][T16443] should_fail+0x6f6/0x860 [ 1473.348753][T16443] ? setup_fault_attr+0x3d0/0x3d0 [ 1473.348761][T16443] ? kernfs_put+0x46/0x4b0 [ 1473.348774][T16443] ? sysfs_add_file_mode_ns+0x2b4/0x340 [ 1473.380819][T16449] debugfs: Directory 'hci0' with parent 'bluetooth' already present! [ 1473.383034][T16443] ? kobject_uevent_env+0x252/0x1000 [ 1473.383045][T16443] should_failslab+0x5/0x20 [ 1473.383054][T16443] kmem_cache_alloc_trace+0x39/0x2b0 [ 1473.383064][T16443] kobject_uevent_env+0x252/0x1000 [ 1473.383073][T16443] ? try_to_wake_up+0xa69/0x12a0 [ 1473.383081][T16443] ? up_read+0x10/0x10 [ 1473.383097][T16443] loop_configure+0xea1/0x1380 [ 1473.424901][T16443] lo_ioctl+0x820/0x23b0 [ 1473.429141][T16443] ? entry_SYSCALL_64_after_hwframe+0x44/0xa9 10:33:29 executing program 4: r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) openat$ppp(0xffffffffffffff9c, &(0x7f0000000140), 0x10800, 0x0) socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000180), 0x400, 0x0) r2 = dup2(r1, r1) ioctl$RTC_UIE_ON(r2, 0x7003) pipe(&(0x7f00000000c0)={0xffffffffffffffff}) socket(0x10, 0x80000, 0x869c) splice(r3, 0x0, 0xffffffffffffffff, 0x0, 0x4ffe0, 0x1) connect(r3, &(0x7f0000000040)=@l2tp6={0xa, 0x0, 0xf05, @local, 0x3, 0x3}, 0x80) r4 = syz_open_procfs$namespace(0x0, &(0x7f0000000000)='ns/cgroup\x00') r5 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000040), 0x0, 0x0) close(r5) ioctl$BTRFS_IOC_GET_DEV_STATS(r5, 0x8004550f, 0x0) r6 = openat$null(0xffffffffffffff9c, &(0x7f00000002c0), 0x8140, 0x0) r7 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000040), 0x0, 0x0) close(r7) ioctl$BTRFS_IOC_GET_DEV_STATS(r7, 0x8004550f, 0x0) poll(&(0x7f0000000300)=[{0xffffffffffffffff, 0x2041}, {r3}, {0xffffffffffffffff, 0x8092}, {0xffffffffffffffff, 0x200}, {r5, 0x10}, {r6, 0x6000}, {r7, 0x8}], 0x7, 0xac5d) dup2(r4, r0) [ 1473.435200][T16443] ? lo_release+0x1e0/0x1e0 [ 1473.439685][T16443] ? stack_trace_save+0x120/0x1f0 [ 1473.444701][T16443] ? memset+0x1f/0x40 [ 1473.448677][T16443] ? unwind_next_frame+0x1f0a/0x27b0 [ 1473.453952][T16443] ? memset+0x1f/0x40 [ 1473.457922][T16443] ? unwind_next_frame+0x1f0a/0x27b0 [ 1473.463190][T16443] ? arch_stack_walk+0xde/0x140 [ 1473.468030][T16443] ? preempt_count_add+0x66/0x130 [ 1473.473047][T16443] ? unwind_next_frame+0x1f0a/0x27b0 [ 1473.478325][T16443] ? entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 1473.484384][T16443] ? unwind_get_return_address_ptr+0xa0/0xa0 [ 1473.490351][T16443] ? stack_trace_save+0x120/0x1f0 [ 1473.495365][T16443] ? unwind_get_return_address_ptr+0xa0/0xa0 [ 1473.501334][T16443] ? memset+0x1f/0x40 [ 1473.505312][T16443] ? unwind_next_frame+0x1f0a/0x27b0 [ 1473.510586][T16443] ? entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 1473.516642][T16443] ? stack_trace_save+0x1f0/0x1f0 [ 1473.521654][T16443] ? check_preemption_disabled+0x9e/0x330 [ 1473.527363][T16443] ? __rcu_read_lock+0x50/0x50 [ 1473.532110][T16443] ? __unwind_start+0x72f/0x8e0 [ 1473.536948][T16443] ? debug_smp_processor_id+0x20/0x20 [ 1473.542307][T16443] ? 0xffffffffa0128000 [ 1473.546447][T16443] ? is_bpf_text_address+0x280/0x2a0 [ 1473.551717][T16443] ? stack_trace_save+0x1f0/0x1f0 [ 1473.556728][T16443] ? __kernel_text_address+0x93/0x100 [ 1473.562085][T16443] ? unwind_get_return_address+0x48/0x80 [ 1473.567701][T16443] ? __rcu_read_lock+0x50/0x50 [ 1473.572453][T16443] ? arch_stack_walk+0xf8/0x140 [ 1473.577292][T16443] ? memset+0x1f/0x40 [ 1473.581362][T16443] ? unwind_next_frame+0x1f0a/0x27b0 [ 1473.586635][T16443] ? arch_stack_walk+0xde/0x140 [ 1473.591486][T16443] ? blkdev_get+0x390/0x390 [ 1473.595976][T16443] ? __rcu_read_lock+0x50/0x50 [ 1473.600730][T16443] ? _raw_spin_unlock+0x49/0x60 [ 1473.605567][T16443] ? entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 1473.611619][T16443] ? mntput_no_expire+0x114/0xbd0 [ 1473.616633][T16443] ? stack_trace_save+0x1f0/0x1f0 [ 1473.621646][T16443] ? check_preemption_disabled+0x9e/0x330 [ 1473.627351][T16443] ? __rcu_read_lock+0x50/0x50 [ 1473.632101][T16443] ? __unwind_start+0x72f/0x8e0 [ 1473.636939][T16443] ? debug_smp_processor_id+0x20/0x20 [ 1473.642321][T16443] ? lo_release+0x1e0/0x1e0 [ 1473.646817][T16443] blkdev_ioctl+0x8f7/0x2ce0 [ 1473.651397][T16443] ? __kernel_text_address+0x93/0x100 [ 1473.656753][T16443] ? unwind_get_return_address+0x48/0x80 [ 1473.662374][T16443] ? __blkdev_driver_ioctl+0xd0/0xd0 [ 1473.667642][T16443] ? arch_stack_walk+0xf8/0x140 [ 1473.672478][T16443] ? __rcu_read_lock+0x50/0x50 [ 1473.677232][T16443] ? check_preemption_disabled+0x154/0x330 [ 1473.683030][T16443] ? avc_has_extended_perms+0x72a/0x1140 [ 1473.688656][T16443] ? avc_has_extended_perms+0xb5e/0x1140 [ 1473.694285][T16443] ? avc_ss_reset+0x3a0/0x3a0 [ 1473.698947][T16443] ? do_sys_open+0x62e/0x7c0 [ 1473.703536][T16443] block_ioctl+0xa8/0xe0 [ 1473.707772][T16443] ? blkdev_iopoll+0xf0/0xf0 [ 1473.712350][T16443] do_vfs_ioctl+0x76a/0x1720 [ 1473.716932][T16443] ? selinux_file_ioctl+0x72f/0x990 [ 1473.722121][T16443] ? ioctl_preallocate+0x250/0x250 [ 1473.727223][T16443] ? __fget+0x37b/0x3c0 [ 1473.731368][T16443] ? fget_many+0x20/0x20 [ 1473.735599][T16443] ? debug_smp_processor_id+0x20/0x20 [ 1473.740954][T16443] ? __x64_sys_pwrite64+0x1d9/0x240 [ 1473.746145][T16443] ? security_file_ioctl+0x9d/0xb0 [ 1473.751243][T16443] __x64_sys_ioctl+0xd4/0x110 [ 1473.755907][T16443] do_syscall_64+0xcb/0x1e0 [ 1473.760402][T16443] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 1473.766281][T16443] RIP: 0033:0x4663a7 [ 1473.770163][T16443] Code: 3c 1c 48 f7 d8 49 39 c4 72 b8 e8 a4 48 02 00 85 c0 78 bd 48 83 c4 08 4c 89 e0 5b 41 5c c3 0f 1f 44 00 00 b8 10 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 1473.789837][T16443] RSP: 002b:00007f6cf6cc1f48 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 1473.798759][T16443] RAX: ffffffffffffffda RBX: 00000000004afcc0 RCX: 00000000004663a7 [ 1473.806721][T16443] RDX: 0000000000000004 RSI: 0000000000004c00 RDI: 0000000000000005 [ 1473.814683][T16443] RBP: 0000000000000005 R08: 0000000000000000 R09: ffffffffffffffff [ 1473.822643][T16443] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000004 [ 1473.830601][T16443] R13: 0000000000000004 R14: 0000000020000370 R15: 0000000000000002 [ 1473.850337][T16447] A link change request failed with some changes committed already. Interface + may have been left with an inconsistent configuration, please check. [ 1473.879859][T11334] IPv6: ADDRCONF(NETDEV_CHANGE): +: link becomes ready 10:33:30 executing program 1: r0 = creat(&(0x7f00000002c0)='./bus\x00', 0x0) r1 = open(&(0x7f0000000780)='./bus\x00', 0x14117e, 0x0) r2 = creat(&(0x7f00000001c0)='./bus\x00', 0x0) eventfd(0x6) recvmmsg$unix(r2, &(0x7f0000004c00)=[{{&(0x7f0000000000), 0x6e, &(0x7f0000000540)=[{&(0x7f0000000080)=""/159, 0x9f}, {&(0x7f0000000300)=""/233, 0xe9}, {&(0x7f0000000140)=""/73, 0x49}, {&(0x7f0000000200)=""/83, 0x53}, {&(0x7f0000000280)=""/1, 0x1}, {&(0x7f0000000400)=""/6, 0x6}, {&(0x7f0000000440)=""/236, 0xec}], 0x7, &(0x7f00000005c0)=[@cred={{0x1c}}], 0x20}}, {{&(0x7f0000000600), 0x6e, &(0x7f00000008c0)=[{&(0x7f0000000680)=""/122, 0x7a}, {&(0x7f00000007c0)=""/255, 0xff}], 0x2}}, {{0x0, 0x0, &(0x7f0000000e00)=[{&(0x7f0000000900)=""/237, 0xed}, {&(0x7f0000000a00)=""/211, 0xd3}, {&(0x7f0000000b00)=""/136, 0x88}, {&(0x7f0000000bc0)=""/101, 0x65}, {&(0x7f0000000c40)=""/118, 0x76}, {&(0x7f0000000cc0)=""/224, 0xe0}, {&(0x7f0000000dc0)=""/15, 0xf}], 0x7, &(0x7f0000000e80)=[@cred={{0x1c}}, @rights={{0x20, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @cred={{0x1c}}, @cred={{0x1c}}, @cred={{0x1c}}, @rights={{0x20, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @cred={{0x1c}}, @rights={{0x30, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @rights={{0x18, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff]}}, @cred={{0x1c}}], 0x148}}, {{&(0x7f0000001000)=@abs, 0x6e, &(0x7f0000003bc0)=[{&(0x7f0000001080)=""/229, 0xe5}, {&(0x7f0000001180)=""/4096, 0x1000}, {&(0x7f0000003b40)=""/105, 0x69}], 0x3, &(0x7f0000003c00)=[@rights={{0x38, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @cred={{0x1c}}], 0x58}}, {{&(0x7f0000003c80), 0x6e, &(0x7f0000003d80)=[{&(0x7f0000003d00)=""/94, 0x5e}], 0x1, &(0x7f0000003dc0)=[@cred={{0x1c}}, @rights={{0x28, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @cred={{0x1c}}, @cred={{0x1c}}, @cred={{0x1c}}, @rights={{0x18, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff]}}, @rights={{0x2c, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @rights={{0x1c, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @cred={{0x1c}}], 0x130}}, {{&(0x7f0000003f00), 0x6e, &(0x7f0000004180)=[{&(0x7f0000003f80)=""/43, 0x2b}, {&(0x7f0000003fc0)=""/201, 0xc9}, {&(0x7f00000040c0)=""/69, 0x45}, {&(0x7f0000004140)=""/53, 0x35}], 0x4, &(0x7f00000041c0)=ANY=[@ANYBLOB="1c00"/16, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="000000001c000000000000000100000001000000", @ANYRES32, @ANYRES32, @ANYRES32, @ANYBLOB="0000000018000000000000000100000001000000", @ANYRES32, @ANYRES32, @ANYBLOB="1c000000000000000100000002000000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="000000001c000000000000000100000001000000", @ANYRES32, @ANYRES32, @ANYRES32, @ANYBLOB='\x00\x00\x00\x00'], 0x98}}, {{&(0x7f0000004280)=@abs, 0x6e, &(0x7f0000004340)=[{&(0x7f0000004300)}], 0x1, &(0x7f0000004380)=[@rights={{0x20, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @rights={{0x24, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @cred={{0x1c}}, @cred={{0x1c}}, @rights={{0x2c, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @rights={{0x1c, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @cred={{0x1c}}, @rights={{0x28, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}], 0x120}}, {{&(0x7f00000044c0)=@abs, 0x6e, &(0x7f00000046c0)=[{&(0x7f0000004540)=""/116, 0x74}, {&(0x7f00000045c0)=""/106, 0x6a}, {&(0x7f0000004640)=""/121, 0x79}], 0x3, &(0x7f0000004700)=[@rights={{0x18, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff]}}, @rights={{0x14, 0x1, 0x1, [0xffffffffffffffff]}}, @rights={{0x30, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @rights={{0x18, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff]}}, @cred={{0x1c}}], 0x98}}, {{&(0x7f00000047c0)=@abs, 0x6e, &(0x7f0000004b80)=[{&(0x7f0000004840)=""/169, 0xa9}, {&(0x7f0000004900)=""/86, 0x56}, {&(0x7f0000004980)=""/104, 0x68}, {&(0x7f0000004a00)=""/93, 0x5d}, {&(0x7f0000004a80)=""/58, 0x3a}, {&(0x7f0000004ac0)=""/157, 0x9d}], 0x6}}], 0x9, 0x40000000, 0x0) r4 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000040), 0x0, 0x0) close(r4) ioctl$BTRFS_IOC_GET_DEV_STATS(r4, 0x8004550f, 0x0) r5 = socket$netlink(0x10, 0x3, 0x12) write$binfmt_script(r5, &(0x7f00000021c0)={'#! ', './file0', [{0x20, '{\\$\x93}{'}, {0x20, '/dev/loop-control\x00'}, {0x20, '*\'*'}, {0x20, '(%+&#^'}, {0x20, '\xd6$/#:]/'}, {0x20, '/dev/loop-control\x00'}], 0xa, "0ef571e8af4de6162f84975ad99d15b0022a9b0c06fefd5236c3939f7351033524d87113ffc9fcb17ab630fc84ed210d0f64f800688ac80a5dc2bad0c963fe218c2a7ab79e8c354ea4cca369d5e6c22170e488b15943cab78e86a38c2ed74c45c3e96dcf1c3efaacc53e57cbdf265aa2c74e6316"}, 0xbf) r6 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000040), 0x0, 0x0) close(r6) ioctl$BTRFS_IOC_GET_DEV_STATS(r6, 0x8004550f, 0x0) write$binfmt_elf64(r4, &(0x7f0000002180)=ANY=[@ANYRESHEX=r6], 0x19b0) lseek(r2, 0x7ffffc, 0x0) write$binfmt_elf64(r2, &(0x7f00000002c0)=ANY=[], 0x1a0) mmap(&(0x7f0000000000/0x600000)=nil, 0x600000, 0x7ffffe, 0x4002011, r1, 0x0) perf_event_open(&(0x7f0000000700)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffe}, 0x0, 0x0, 0xffffffffffffffff, 0x9) ioctl$LOOP_CTL_REMOVE(r3, 0x4c81, 0xc) ioctl$EXT4_IOC_SWAP_BOOT(r0, 0x6611) 10:33:30 executing program 5 (fault-call:0 fault-nth:22): syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000340)=[{&(0x7f0000010000)="601c6d6b646f736677c66200088020000400000004f8000020004000030000000000000001", 0x25}, {0x0, 0x0, 0x800}], 0x0, &(0x7f0000000080)={[{@iocharset={'iocharset', 0x3d, 'cp775'}}, {@iocharset={'iocharset', 0x3d, 'cp862'}}]}) [ 1473.892465][T11334] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 1473.903566][T16457] netlink: 1 bytes leftover after parsing attributes in process `syz-executor.1'. [ 1473.919864][T16443] FAT-fs (loop5): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) 10:33:30 executing program 4: r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) r1 = dup2(r0, r0) ioctl$RTC_UIE_ON(r1, 0x7003) r2 = openat(0xffffffffffffff9c, 0x0, 0x0, 0x0) pipe(&(0x7f00000000c0)={0xffffffffffffffff}) r4 = socket(0x10, 0x3, 0x0) splice(r3, 0x0, r4, 0x0, 0x4ffe0, 0x0) ioctl$TIOCGSID(r2, 0x5429, &(0x7f0000000140)=0x0) fcntl$lock(r4, 0x26, &(0x7f00000001c0)={0x2, 0x2, 0xd65b, 0x8000, r5}) r6 = syz_open_procfs$namespace(r5, &(0x7f0000000000)='ns/net\x00') dup2(r6, r0) [ 1474.034410][T16468] FAULT_INJECTION: forcing a failure. [ 1474.034410][T16468] name failslab, interval 1, probability 0, space 0, times 0 [ 1474.050764][T16468] CPU: 1 PID: 16468 Comm: syz-executor.5 Not tainted 5.4.125-syzkaller-00004-ga84c475f4db0 #0 [ 1474.060994][T16468] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 1474.071024][T16468] Call Trace: [ 1474.074311][T16468] dump_stack+0x1d8/0x24e [ 1474.078617][T16468] ? devkmsg_release+0x11c/0x11c [ 1474.083528][T16468] ? show_regs_print_info+0x12/0x12 [ 1474.088714][T16468] should_fail+0x6f6/0x860 [ 1474.093104][T16468] ? setup_fault_attr+0x3d0/0x3d0 [ 1474.098110][T16468] ? alloc_uevent_skb+0x73/0x220 [ 1474.103019][T16468] should_failslab+0x5/0x20 [ 1474.107494][T16468] __kmalloc_track_caller+0x5d/0x2e0 [ 1474.112750][T16468] ? kmem_cache_alloc+0x115/0x290 [ 1474.117746][T16468] ? alloc_uevent_skb+0x73/0x220 [ 1474.122672][T16468] __alloc_skb+0xaf/0x4d0 [ 1474.126976][T16468] ? mutex_lock+0xa6/0x110 [ 1474.131377][T16468] alloc_uevent_skb+0x73/0x220 [ 1474.136116][T16468] kobject_uevent_env+0xaee/0x1000 [ 1474.141198][T16468] ? up_read+0x10/0x10 [ 1474.145242][T16468] loop_configure+0xea1/0x1380 [ 1474.149983][T16468] lo_ioctl+0x820/0x23b0 [ 1474.154212][T16468] ? entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 1474.160252][T16468] ? lo_release+0x1e0/0x1e0 [ 1474.164728][T16468] ? stack_trace_save+0x120/0x1f0 [ 1474.169724][T16468] ? memset+0x1f/0x40 [ 1474.173685][T16468] ? unwind_next_frame+0x1f0a/0x27b0 [ 1474.178941][T16468] ? memset+0x1f/0x40 [ 1474.182895][T16468] ? unwind_next_frame+0x1f0a/0x27b0 [ 1474.188153][T16468] ? arch_stack_walk+0xde/0x140 [ 1474.193409][T16468] ? preempt_count_add+0x66/0x130 [ 1474.198403][T16468] ? unwind_next_frame+0x1f0a/0x27b0 [ 1474.203678][T16468] ? entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 1474.209714][T16468] ? unwind_get_return_address_ptr+0xa0/0xa0 [ 1474.215672][T16468] ? stack_trace_save+0x120/0x1f0 [ 1474.220667][T16468] ? unwind_get_return_address_ptr+0xa0/0xa0 [ 1474.226620][T16468] ? stack_trace_save+0x120/0x1f0 [ 1474.231615][T16468] ? 0xffffffffa0128000 [ 1474.235742][T16468] ? stack_trace_snprint+0x150/0x150 [ 1474.241001][T16468] ? check_preemption_disabled+0x9e/0x330 [ 1474.246689][T16468] ? entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 1474.252745][T16468] ? __set_page_owner+0x35/0x200 [ 1474.257658][T16468] ? stack_trace_save+0x1f0/0x1f0 [ 1474.262655][T16468] ? check_preemption_disabled+0x9e/0x330 [ 1474.268345][T16468] ? __rcu_read_lock+0x50/0x50 [ 1474.273077][T16468] ? __unwind_start+0x72f/0x8e0 [ 1474.277900][T16468] ? debug_smp_processor_id+0x20/0x20 [ 1474.283244][T16468] ? 0xffffffffa0128000 [ 1474.287373][T16468] ? is_bpf_text_address+0x280/0x2a0 [ 1474.292643][T16468] ? stack_trace_save+0x1f0/0x1f0 [ 1474.297639][T16468] ? __kernel_text_address+0x93/0x100 [ 1474.302981][T16468] ? unwind_get_return_address+0x48/0x80 [ 1474.308596][T16468] ? __rcu_read_lock+0x50/0x50 [ 1474.313344][T16468] ? arch_stack_walk+0xf8/0x140 [ 1474.318183][T16468] ? memset+0x1f/0x40 [ 1474.322137][T16468] ? unwind_next_frame+0x1f0a/0x27b0 [ 1474.327394][T16468] ? arch_stack_walk+0xde/0x140 [ 1474.332226][T16468] ? blkdev_get+0x390/0x390 [ 1474.336701][T16468] ? __rcu_read_lock+0x50/0x50 [ 1474.341439][T16468] ? _raw_spin_unlock+0x49/0x60 [ 1474.346276][T16468] ? entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 1474.352316][T16468] ? mntput_no_expire+0x114/0xbd0 [ 1474.357313][T16468] ? stack_trace_save+0x1f0/0x1f0 [ 1474.362312][T16468] ? check_preemption_disabled+0x9e/0x330 [ 1474.368006][T16468] ? __rcu_read_lock+0x50/0x50 [ 1474.372739][T16468] ? __unwind_start+0x72f/0x8e0 [ 1474.377572][T16468] ? debug_smp_processor_id+0x20/0x20 [ 1474.382916][T16468] ? lo_release+0x1e0/0x1e0 [ 1474.387392][T16468] blkdev_ioctl+0x8f7/0x2ce0 [ 1474.391957][T16468] ? __kernel_text_address+0x93/0x100 [ 1474.397301][T16468] ? unwind_get_return_address+0x48/0x80 [ 1474.402905][T16468] ? __blkdev_driver_ioctl+0xd0/0xd0 [ 1474.408163][T16468] ? arch_stack_walk+0xf8/0x140 [ 1474.412988][T16468] ? __rcu_read_lock+0x50/0x50 [ 1474.417723][T16468] ? check_preemption_disabled+0x154/0x330 [ 1474.423502][T16468] ? avc_has_extended_perms+0x72a/0x1140 [ 1474.429115][T16468] ? avc_has_extended_perms+0xb5e/0x1140 [ 1474.434729][T16468] ? avc_ss_reset+0x3a0/0x3a0 [ 1474.439379][T16468] ? do_sys_open+0x62e/0x7c0 [ 1474.443947][T16468] block_ioctl+0xa8/0xe0 [ 1474.448161][T16468] ? blkdev_iopoll+0xf0/0xf0 [ 1474.452726][T16468] do_vfs_ioctl+0x76a/0x1720 [ 1474.457290][T16468] ? selinux_file_ioctl+0x72f/0x990 [ 1474.462459][T16468] ? ioctl_preallocate+0x250/0x250 [ 1474.467544][T16468] ? __fget+0x37b/0x3c0 [ 1474.471674][T16468] ? fget_many+0x20/0x20 [ 1474.475904][T16468] ? debug_smp_processor_id+0x20/0x20 [ 1474.481246][T16468] ? __x64_sys_pwrite64+0x1d9/0x240 [ 1474.486424][T16468] ? security_file_ioctl+0x9d/0xb0 [ 1474.491507][T16468] __x64_sys_ioctl+0xd4/0x110 [ 1474.496155][T16468] do_syscall_64+0xcb/0x1e0 [ 1474.500634][T16468] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 1474.506497][T16468] RIP: 0033:0x4663a7 [ 1474.510477][T16468] Code: 3c 1c 48 f7 d8 49 39 c4 72 b8 e8 a4 48 02 00 85 c0 78 bd 48 83 c4 08 4c 89 e0 5b 41 5c c3 0f 1f 44 00 00 b8 10 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 1474.530058][T16468] RSP: 002b:00007f6cf6cc1f48 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 1474.538441][T16468] RAX: ffffffffffffffda RBX: 00000000004afcc0 RCX: 00000000004663a7 [ 1474.546385][T16468] RDX: 0000000000000004 RSI: 0000000000004c00 RDI: 0000000000000005 [ 1474.554328][T16468] RBP: 0000000000000005 R08: 0000000000000000 R09: ffffffffffffffff [ 1474.562270][T16468] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000004 [ 1474.570218][T16468] R13: 0000000000000004 R14: 0000000020000370 R15: 0000000000000002 10:33:30 executing program 1: r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) openat$ppp(0xffffffffffffff9c, &(0x7f0000000140), 0x10800, 0x0) socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000180), 0x400, 0x0) r2 = dup2(r1, r1) ioctl$RTC_UIE_ON(r2, 0x7003) pipe(&(0x7f00000000c0)={0xffffffffffffffff}) socket(0x10, 0x80000, 0x869c) splice(r3, 0x0, 0xffffffffffffffff, 0x0, 0x4ffe0, 0x1) connect(r3, &(0x7f0000000040)=@l2tp6={0xa, 0x0, 0xf05, @local, 0x3, 0x3}, 0x80) r4 = syz_open_procfs$namespace(0x0, &(0x7f0000000000)='ns/cgroup\x00') r5 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000040), 0x0, 0x0) close(r5) ioctl$BTRFS_IOC_GET_DEV_STATS(r5, 0x8004550f, 0x0) r6 = openat$null(0xffffffffffffff9c, &(0x7f00000002c0), 0x8140, 0x0) r7 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000040), 0x0, 0x0) close(r7) ioctl$BTRFS_IOC_GET_DEV_STATS(r7, 0x8004550f, 0x0) poll(&(0x7f0000000300)=[{0xffffffffffffffff, 0x2041}, {r3}, {0xffffffffffffffff, 0x8092}, {0xffffffffffffffff, 0x200}, {r5, 0x10}, {r6, 0x6000}, {r7, 0x8}], 0x7, 0xac5d) dup2(r4, r0) [ 1474.590691][T16472] overlayfs: unrecognized mount option "lowe_dir=³s÷¢²8¤®7ÆR؈/:fFj¶" or missing value 10:33:30 executing program 0: getpeername(0xffffffffffffffff, 0x0, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f00000000c0)={0x2, 0x0, @empty}, 0x10) prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x8d}, 0x0) r1 = getpid() prlimit64(r1, 0xa, &(0x7f0000000bc0)={0x3, 0x2}, &(0x7f0000002b40)) sched_setattr(0x0, &(0x7f0000000140)={0x38, 0x2, 0x0, 0x0, 0x9}, 0x0) sched_setattr(r1, &(0x7f0000000240)={0x38, 0x2, 0x0, 0x0, 0x5}, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r2, &(0x7f000057eff8)=@abs, 0x6e) sendmmsg$unix(r3, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(r2, &(0x7f000000bdc0)=[{{&(0x7f0000000780)=@isdn, 0x80, &(0x7f0000000840)=[{&(0x7f0000002b80)=""/202, 0xca}, {&(0x7f0000002c80)=""/136, 0x88}, {&(0x7f0000000800)=""/58, 0x3a}], 0x3, &(0x7f0000002d40)=""/118, 0x76}, 0x3af}, {{&(0x7f0000002dc0)=@pppol2tp={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x0, @multicast2}}}, 0x80, &(0x7f0000002f00)=[{&(0x7f0000002e40)=""/86, 0x56}, {&(0x7f0000002ec0)=""/44, 0x2c}], 0x2, &(0x7f0000002f40)=""/200, 0xc8}}, {{&(0x7f0000003040)=@vsock={0x28, 0x0, 0x0, @hyper}, 0x80, &(0x7f0000005500)=[{&(0x7f00000030c0)=""/31, 0x1f}, {&(0x7f0000003100)=""/240, 0xf0}, {&(0x7f0000003200)=""/97, 0x61}, {&(0x7f0000003280)=""/142, 0x8e}, {&(0x7f0000003340)=""/4096, 0x1000}, {&(0x7f0000004340)=""/11, 0xb}, {&(0x7f0000004380)=""/4096, 0x1000}, {&(0x7f0000005380)=""/142, 0x8e}, {&(0x7f0000005440)=""/171, 0xab}], 0x9, &(0x7f00000055c0)=""/100, 0x64}, 0x800}, {{&(0x7f0000005640)=@rc={0x1f, @none}, 0x80, &(0x7f0000008b40)=[{&(0x7f00000056c0)=""/160, 0xa0}, {&(0x7f0000005780)=""/178, 0xb2}, {&(0x7f0000005840)=""/49, 0x31}, {&(0x7f0000005880)=""/4096, 0x1000}, {&(0x7f0000006880)=""/104, 0x68}, {&(0x7f0000006900)=""/4096, 0x1000}, {&(0x7f0000007900)=""/169, 0xa9}, {&(0x7f00000079c0)=""/205, 0xcd}, {&(0x7f0000007ac0)=""/128, 0xffffffffffffff05}, {&(0x7f0000007b40)=""/4096, 0x1000}], 0xa, &(0x7f0000008c00)=""/178, 0xb2}, 0x6}, {{&(0x7f0000008cc0)=@pppol2tpv3in6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0xa, 0x0, 0x0, @loopback}}}, 0x80, &(0x7f0000009000)=[{&(0x7f0000008d40)=""/144, 0x90}, {&(0x7f0000008e00)=""/236, 0xec}, {&(0x7f0000008f00)=""/243, 0xf3}], 0x3}, 0x7}, {{&(0x7f0000009040)=@rxrpc=@in6={0x21, 0x0, 0x2, 0x1c, {0xa, 0x0, 0x0, @dev}}, 0x80, &(0x7f00000092c0)=[{&(0x7f00000090c0)=""/6, 0x6}, {&(0x7f0000009100)=""/39, 0x27}, {&(0x7f0000009140)}, {&(0x7f0000009180)}, {&(0x7f00000091c0)=""/223, 0xdf}], 0x5, &(0x7f0000009340)=""/6, 0x6}, 0x4}, {{&(0x7f0000009380)=@ll={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @remote}, 0x80, &(0x7f000000a740)=[{&(0x7f0000009400)=""/175, 0xaf}, {&(0x7f00000094c0)=""/24, 0x18}, {&(0x7f0000009500)=""/72, 0x48}, {&(0x7f0000009580)=""/4096, 0x1000}, {&(0x7f000000a580)=""/51, 0x33}, {&(0x7f000000a5c0)=""/188, 0xbc}, {&(0x7f0000000880)}, {&(0x7f000000a6c0)=""/100, 0x64}], 0x8, &(0x7f000000a7c0)=""/42, 0x2a}, 0x8}, {{&(0x7f000000a800)=@l2, 0x80, &(0x7f000000b940)=[{&(0x7f000000a880)=""/4096, 0x1000}, {&(0x7f000000b880)=""/169, 0xa9}], 0x2, &(0x7f000000b980)=""/25, 0x19}, 0x8001}], 0x8, 0x10043, 0x0) prlimit64(r1, 0x5, &(0x7f0000000000)={0xfffffffffffff001, 0x2}, &(0x7f0000000040)) recvmmsg(r3, &(0x7f000000b9c0)=[{{&(0x7f0000000180)=@ipx, 0x80, &(0x7f0000000080)=[{&(0x7f00000002c0)=""/228, 0xe4}], 0x1, &(0x7f00000003c0)=""/133, 0x85}, 0x6}, {{&(0x7f0000000500)=@sco, 0x80, &(0x7f0000000100)=[{&(0x7f0000000580)=""/69, 0x45}, {&(0x7f0000000600)=""/115, 0x73}, {&(0x7f0000000680)=""/113, 0x71}], 0x3}, 0x100}, {{&(0x7f0000000700)=@llc={0x1a, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, 0x80, &(0x7f0000000b40)=[{0x0}, {&(0x7f000000bcc0)=""/255, 0xff}, {&(0x7f0000000980)=""/199, 0xc7}, {&(0x7f0000000a80)=""/180, 0xb4}], 0x4, &(0x7f0000000b80)=""/32, 0x20}, 0x6}, {{0x0, 0x0, &(0x7f0000002900)=[{&(0x7f00000028c0)}, {&(0x7f0000000c00)=""/4096, 0x1000}, {&(0x7f0000001c00)=""/136, 0x88}, {&(0x7f0000001cc0)=""/195, 0xc3}, {&(0x7f0000001dc0)=""/97, 0x61}, {&(0x7f0000000880)=""/171, 0xab}, {&(0x7f0000000940)=""/33, 0x21}, {&(0x7f00000028c0)=""/34, 0x22}], 0x8, &(0x7f0000001ec0)=""/132, 0x84}}, {{&(0x7f0000001f80)=@l2tp6={0xa, 0x0, 0x0, @mcast2}, 0x80, &(0x7f0000002400)=[{&(0x7f0000002000)=""/238, 0xee}, {&(0x7f0000002100)=""/225, 0xe1}, {&(0x7f0000002200)=""/200, 0xc8}, {&(0x7f0000002300)=""/111, 0x6f}, {&(0x7f0000002380)=""/69, 0x45}], 0x5, &(0x7f0000002480)=""/127, 0x7f}}, {{&(0x7f0000002500)=@generic, 0x80, &(0x7f0000002680)=[{&(0x7f0000002580)=""/240, 0xf0}], 0x1, &(0x7f00000026c0)=""/38, 0x26}, 0x200}, {{&(0x7f0000002700)=@pppol2tpin6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0xa, 0x0, 0x0, @dev}}}, 0x80, &(0x7f0000002880)=[{&(0x7f0000002780)=""/77, 0x4d}, {&(0x7f0000002800)=""/76, 0x4c}], 0x2, &(0x7f000000bc40)=""/110, 0x6e}, 0xda8}], 0x7, 0x40002002, &(0x7f0000002b00)) recvfrom(r0, &(0x7f0000000480)=""/110, 0xfffffe32, 0x0, 0x0, 0xfffffffffffffecb) unshare(0x40000000) pipe(&(0x7f00000000c0)={0xffffffffffffffff}) r5 = socket(0x10, 0x3, 0x0) splice(r4, 0x0, r5, 0x0, 0x4ffe0, 0xb) perf_event_open(&(0x7f000000bbc0)={0x1, 0x80, 0x9, 0x1, 0xff, 0x0, 0x0, 0x9, 0x4210, 0x3, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x2, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0xfffffe01, 0x4, @perf_bp={&(0x7f0000009140)}, 0x6, 0xffffffffffffffc1, 0x0, 0x1a0d1901eab61ea1, 0x20, 0x101, 0xf6a7, 0x0, 0x4, 0x0, 0x8001}, 0x0, 0x9, r4, 0xa) 10:33:30 executing program 1: r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) openat$ppp(0xffffffffffffff9c, &(0x7f0000000140), 0x10800, 0x0) socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000180), 0x400, 0x0) r2 = dup2(r1, r1) ioctl$RTC_UIE_ON(r2, 0x7003) pipe(&(0x7f00000000c0)={0xffffffffffffffff}) socket(0x10, 0x80000, 0x869c) splice(r3, 0x0, 0xffffffffffffffff, 0x0, 0x4ffe0, 0x1) connect(r3, &(0x7f0000000040)=@l2tp6={0xa, 0x0, 0xf05, @local, 0x3, 0x3}, 0x80) r4 = syz_open_procfs$namespace(0x0, &(0x7f0000000000)='ns/cgroup\x00') r5 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000040), 0x0, 0x0) close(r5) ioctl$BTRFS_IOC_GET_DEV_STATS(r5, 0x8004550f, 0x0) r6 = openat$null(0xffffffffffffff9c, &(0x7f00000002c0), 0x8140, 0x0) r7 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000040), 0x0, 0x0) close(r7) ioctl$BTRFS_IOC_GET_DEV_STATS(r7, 0x8004550f, 0x0) poll(&(0x7f0000000300)=[{0xffffffffffffffff, 0x2041}, {r3}, {0xffffffffffffffff, 0x8092}, {0xffffffffffffffff, 0x200}, {r5, 0x10}, {r6, 0x6000}, {r7, 0x8}], 0x7, 0xac5d) dup2(r4, r0) 10:33:30 executing program 5 (fault-call:0 fault-nth:23): syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000340)=[{&(0x7f0000010000)="601c6d6b646f736677c66200088020000400000004f8000020004000030000000000000001", 0x25}, {0x0, 0x0, 0x800}], 0x0, &(0x7f0000000080)={[{@iocharset={'iocharset', 0x3d, 'cp775'}}, {@iocharset={'iocharset', 0x3d, 'cp862'}}]}) [ 1474.634760][T16468] FAT-fs (loop5): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) 10:33:30 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="080000008000000006000000660000000f000000000000000100000001000000004000000040000020000000d3f4655fd4f4655f0100ffff53ef", 0x3a, 0x400}, {&(0x7f0000010300)="02000000030000000400000066000f000300040000000000000000000f007f5c", 0x20, 0x800}], 0x0, &(0x7f0000000440)={[{@journal_checksum}, {@norecovery}]}) [ 1474.733442][T16488] FAULT_INJECTION: forcing a failure. [ 1474.733442][T16488] name failslab, interval 1, probability 0, space 0, times 0 [ 1474.746528][T16488] CPU: 0 PID: 16488 Comm: syz-executor.5 Not tainted 5.4.125-syzkaller-00004-ga84c475f4db0 #0 [ 1474.756744][T16488] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 1474.766773][T16488] Call Trace: [ 1474.770039][T16488] dump_stack+0x1d8/0x24e [ 1474.774354][T16488] ? devkmsg_release+0x11c/0x11c [ 1474.779272][T16488] ? show_regs_print_info+0x12/0x12 [ 1474.784457][T16488] should_fail+0x6f6/0x860 [ 1474.788850][T16488] ? setup_fault_attr+0x3d0/0x3d0 [ 1474.793844][T16488] ? alloc_uevent_skb+0x73/0x220 [ 1474.798839][T16488] should_failslab+0x5/0x20 [ 1474.803319][T16488] __kmalloc_track_caller+0x5d/0x2e0 [ 1474.808577][T16488] ? kmem_cache_alloc+0x115/0x290 [ 1474.813575][T16488] ? alloc_uevent_skb+0x73/0x220 [ 1474.818482][T16488] __alloc_skb+0xaf/0x4d0 [ 1474.822785][T16488] ? mutex_lock+0xa6/0x110 [ 1474.827179][T16488] alloc_uevent_skb+0x73/0x220 [ 1474.831919][T16488] kobject_uevent_env+0xaee/0x1000 [ 1474.837013][T16488] ? up_read+0x10/0x10 [ 1474.841063][T16488] loop_configure+0xea1/0x1380 [ 1474.845801][T16488] lo_ioctl+0x820/0x23b0 [ 1474.850014][T16488] ? entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 1474.856047][T16488] ? lo_release+0x1e0/0x1e0 [ 1474.860522][T16488] ? stack_trace_save+0x120/0x1f0 [ 1474.865513][T16488] ? memset+0x1f/0x40 [ 1474.869465][T16488] ? unwind_next_frame+0x1f0a/0x27b0 [ 1474.874718][T16488] ? memset+0x1f/0x40 [ 1474.878675][T16488] ? unwind_next_frame+0x1f0a/0x27b0 [ 1474.883985][T16488] ? arch_stack_walk+0xde/0x140 [ 1474.888813][T16488] ? preempt_count_add+0x66/0x130 [ 1474.893803][T16488] ? unwind_next_frame+0x1f0a/0x27b0 [ 1474.899058][T16488] ? entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 1474.905093][T16488] ? unwind_get_return_address_ptr+0xa0/0xa0 [ 1474.911048][T16488] ? stack_trace_save+0x120/0x1f0 [ 1474.916041][T16488] ? unwind_get_return_address_ptr+0xa0/0xa0 [ 1474.921987][T16488] ? stack_trace_save+0x120/0x1f0 [ 1474.926977][T16488] ? 0xffffffffa0128000 [ 1474.931101][T16488] ? stack_trace_snprint+0x150/0x150 [ 1474.936359][T16488] ? check_preemption_disabled+0x9e/0x330 [ 1474.942045][T16488] ? entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 1474.948080][T16488] ? __set_page_owner+0x35/0x200 [ 1474.952985][T16488] ? stack_trace_save+0x1f0/0x1f0 [ 1474.957978][T16488] ? check_preemption_disabled+0x9e/0x330 [ 1474.963666][T16488] ? __rcu_read_lock+0x50/0x50 [ 1474.968397][T16488] ? __unwind_start+0x72f/0x8e0 [ 1474.973216][T16488] ? debug_smp_processor_id+0x20/0x20 [ 1474.978554][T16488] ? 0xffffffffa0128000 [ 1474.982679][T16488] ? is_bpf_text_address+0x280/0x2a0 [ 1474.987930][T16488] ? stack_trace_save+0x1f0/0x1f0 [ 1474.992922][T16488] ? __kernel_text_address+0x93/0x100 [ 1474.998260][T16488] ? unwind_get_return_address+0x48/0x80 [ 1475.003866][T16488] ? __rcu_read_lock+0x50/0x50 [ 1475.008598][T16488] ? arch_stack_walk+0xf8/0x140 [ 1475.013418][T16488] ? memset+0x1f/0x40 [ 1475.017372][T16488] ? unwind_next_frame+0x1f0a/0x27b0 [ 1475.022633][T16488] ? arch_stack_walk+0xde/0x140 [ 1475.027462][T16488] ? blkdev_get+0x390/0x390 [ 1475.031935][T16488] ? __rcu_read_lock+0x50/0x50 [ 1475.036669][T16488] ? _raw_spin_unlock+0x49/0x60 [ 1475.041488][T16488] ? entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 1475.047526][T16488] ? mntput_no_expire+0x114/0xbd0 [ 1475.052519][T16488] ? stack_trace_save+0x1f0/0x1f0 [ 1475.057514][T16488] ? check_preemption_disabled+0x9e/0x330 [ 1475.063202][T16488] ? __rcu_read_lock+0x50/0x50 [ 1475.067935][T16488] ? __unwind_start+0x72f/0x8e0 [ 1475.072759][T16488] ? debug_smp_processor_id+0x20/0x20 [ 1475.078110][T16488] ? lo_release+0x1e0/0x1e0 [ 1475.082790][T16488] blkdev_ioctl+0x8f7/0x2ce0 [ 1475.087355][T16488] ? __kernel_text_address+0x93/0x100 [ 1475.092695][T16488] ? unwind_get_return_address+0x48/0x80 [ 1475.098340][T16488] ? __blkdev_driver_ioctl+0xd0/0xd0 [ 1475.103594][T16488] ? arch_stack_walk+0xf8/0x140 [ 1475.108421][T16488] ? __rcu_read_lock+0x50/0x50 [ 1475.113154][T16488] ? check_preemption_disabled+0x154/0x330 [ 1475.118929][T16488] ? avc_has_extended_perms+0x72a/0x1140 [ 1475.124538][T16488] ? avc_has_extended_perms+0xb5e/0x1140 [ 1475.130144][T16488] ? avc_ss_reset+0x3a0/0x3a0 [ 1475.134790][T16488] ? do_sys_open+0x62e/0x7c0 [ 1475.139354][T16488] block_ioctl+0xa8/0xe0 [ 1475.143580][T16488] ? blkdev_iopoll+0xf0/0xf0 [ 1475.148143][T16488] do_vfs_ioctl+0x76a/0x1720 [ 1475.152712][T16488] ? selinux_file_ioctl+0x72f/0x990 [ 1475.157890][T16488] ? ioctl_preallocate+0x250/0x250 [ 1475.162966][T16488] ? __fget+0x37b/0x3c0 [ 1475.167091][T16488] ? fget_many+0x20/0x20 [ 1475.171302][T16488] ? debug_smp_processor_id+0x20/0x20 [ 1475.176639][T16488] ? __x64_sys_pwrite64+0x1d9/0x240 [ 1475.181817][T16488] ? security_file_ioctl+0x9d/0xb0 [ 1475.186896][T16488] __x64_sys_ioctl+0xd4/0x110 [ 1475.191541][T16488] do_syscall_64+0xcb/0x1e0 [ 1475.196023][T16488] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 1475.201885][T16488] RIP: 0033:0x4663a7 [ 1475.205745][T16488] Code: 3c 1c 48 f7 d8 49 39 c4 72 b8 e8 a4 48 02 00 85 c0 78 bd 48 83 c4 08 4c 89 e0 5b 41 5c c3 0f 1f 44 00 00 b8 10 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 1475.225317][T16488] RSP: 002b:00007f6cf6cc1f48 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 1475.233692][T16488] RAX: ffffffffffffffda RBX: 00000000004afcc0 RCX: 00000000004663a7 [ 1475.241631][T16488] RDX: 0000000000000004 RSI: 0000000000004c00 RDI: 0000000000000005 [ 1475.249568][T16488] RBP: 0000000000000005 R08: 0000000000000000 R09: ffffffffffffffff [ 1475.257505][T16488] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000004 [ 1475.265440][T16488] R13: 0000000000000004 R14: 0000000020000370 R15: 0000000000000002 [ 1475.332745][T16488] FAT-fs (loop5): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 1475.417783][T14775] Bluetooth: hci0: command 0x1003 tx timeout [ 1475.423802][T15480] Bluetooth: hci0: sending frame failed (-49) [ 1477.497635][T14774] Bluetooth: hci0: command 0x1001 tx timeout [ 1477.503916][T15480] Bluetooth: hci0: sending frame failed (-49) [ 1479.577465][T14774] Bluetooth: hci0: command 0x1009 tx timeout 10:33:39 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="0a0000008000000006000000660000000f000000000000000100000001000000004000000040000020000000d3f4655fd4f4655f0100ffff53ef", 0x3a, 0x400}, {&(0x7f0000010300)="02000000030000000400000066000f000300040000000000000000000f007f5c", 0x20, 0x800}], 0x0, &(0x7f0000000440)={[{@journal_checksum}, {@norecovery}]}) 10:33:39 executing program 2: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000000c0), 0x0, 0x0) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000000040)=0xf) ioctl$KDADDIO(r0, 0x400455c8, 0x0) r1 = bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f0000000000)={0xffffffffffffffff, 0x9f5, 0x8}, 0xc) ioctl$BTRFS_IOC_SEND(r0, 0x40489426, &(0x7f0000000100)={{r1}, 0x4, &(0x7f0000000080)=[0x7, 0xfff, 0x8d7, 0x5], 0x2, 0x5, [0x9, 0x8, 0x80000000, 0x7ff]}) 10:33:39 executing program 1: r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) openat$ppp(0xffffffffffffff9c, &(0x7f0000000140), 0x10800, 0x0) socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000180), 0x400, 0x0) r2 = dup2(r1, r1) ioctl$RTC_UIE_ON(r2, 0x7003) pipe(&(0x7f00000000c0)={0xffffffffffffffff}) socket(0x10, 0x80000, 0x869c) splice(r3, 0x0, 0xffffffffffffffff, 0x0, 0x4ffe0, 0x1) connect(r3, &(0x7f0000000040)=@l2tp6={0xa, 0x0, 0xf05, @local, 0x3, 0x3}, 0x80) r4 = syz_open_procfs$namespace(0x0, &(0x7f0000000000)='ns/cgroup\x00') r5 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000040), 0x0, 0x0) close(r5) ioctl$BTRFS_IOC_GET_DEV_STATS(r5, 0x8004550f, 0x0) r6 = openat$null(0xffffffffffffff9c, &(0x7f00000002c0), 0x8140, 0x0) r7 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000040), 0x0, 0x0) close(r7) ioctl$BTRFS_IOC_GET_DEV_STATS(r7, 0x8004550f, 0x0) poll(&(0x7f0000000300)=[{0xffffffffffffffff, 0x2041}, {r3}, {0xffffffffffffffff, 0x8092}, {0xffffffffffffffff, 0x200}, {r5, 0x10}, {r6, 0x6000}, {r7, 0x8}], 0x7, 0xac5d) dup2(r4, r0) 10:33:39 executing program 4: r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) r1 = dup2(r0, r0) ioctl$RTC_UIE_ON(r0, 0x7003) ioctl$RTC_UIE_ON(r1, 0x7003) r2 = syz_open_procfs$namespace(0xffffffffffffffff, &(0x7f0000000000)='ns/cgroup\x00') r3 = dup2(r2, r0) ioctl$RTC_UIE_ON(r1, 0x7003) r4 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000040), 0x0, 0x0) close(r4) ioctl$BTRFS_IOC_GET_DEV_STATS(r4, 0x8004550f, 0x0) r5 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000040), 0x200, 0x0) ppoll(&(0x7f0000000080)=[{r4}, {r2, 0x404}, {r3, 0x99}, {r5, 0x2100}, {r1, 0xc008}], 0x5, 0xffffffffffffffff, &(0x7f00000000c0)={[0x40]}, 0x8) 10:33:39 executing program 5 (fault-call:0 fault-nth:24): syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000340)=[{&(0x7f0000010000)="601c6d6b646f736677c66200088020000400000004f8000020004000030000000000000001", 0x25}, {0x0, 0x0, 0x800}], 0x0, &(0x7f0000000080)={[{@iocharset={'iocharset', 0x3d, 'cp775'}}, {@iocharset={'iocharset', 0x3d, 'cp862'}}]}) 10:33:39 executing program 0: r0 = syz_init_net_socket$bt_sco(0x1f, 0x5, 0x2) socketpair$tipc(0x1e, 0x2, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = bpf$PROG_LOAD(0x5, &(0x7f0000000080)={0x11, 0x8, &(0x7f0000000600)=ANY=[@ANYBLOB="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&(0x7f0000000100)='GPL\x00'}, 0x48) r3 = bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000180)={&(0x7f0000000040)='sys_exit\x00', r2}, 0x10) getsockopt$sock_cred(r3, 0x1, 0x11, &(0x7f0000000140), &(0x7f00000001c0)=0xc) ioctl$TUNSETLINK(r1, 0x8912, 0x400308) shutdown(r0, 0x0) 10:33:39 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="100000008000000006000000660000000f000000000000000100000001000000004000000040000020000000d3f4655fd4f4655f0100ffff53ef", 0x3a, 0x400}, {&(0x7f0000010300)="02000000030000000400000066000f000300040000000000000000000f007f5c", 0x20, 0x800}], 0x0, &(0x7f0000000440)={[{@journal_checksum}, {@norecovery}]}) 10:33:39 executing program 1: r0 = memfd_create(&(0x7f0000000300)='\x15\xf7^\xf9\x12\x0f\xbd+\xa7\xce\xe0%\x98\xc6\x1e\x1e\xf8\x0213\xce\x89x\xb6\x9b\xf9p\x9f\xd5\xa6\b\xb7\x1b\xcc\x91\xc9\x12\xb01\xa8\x1e\xdb\xea+\xfd\x8d\xe7\xdc\x90\x90\xa8\x1a\xa6\x05\xc2\x85d?\x15W\xc0\xb9\xfb\x01&\xb9\xce6\xe7\x96\xf3\xf5\n\x90i\xc8.\x952\xe0$\x952\xef\xce\xff\xec\xac9\x98\xb4<\xc5|\x0e\xad\xff\xff\xff\xff\xff\xf6\x00\x00\x00\b\x00Q\x91\x06\xa6\xdaU\'\x80\xb9\xab8\x82\xc8\x06\x0f\xd3)\xf0\xe5\\\xea!\x84\xe6\x00\x91N1;j\xfe\f\xe8\xd2\x12n \t\x1b\x99y', 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) mmap(&(0x7f0000ffc000/0x2000)=nil, 0x2000, 0x0, 0x2012, r0, 0x0) r2 = syz_open_procfs(0x0, &(0x7f0000000000)='smaps\x00') r3 = socket$netlink(0x10, 0x3, 0x0) sendfile(r3, r2, 0x0, 0x7fffffff) perf_event_open(&(0x7f0000000080)={0x3, 0x80, 0x6, 0x3, 0x9, 0x9, 0x0, 0x9, 0x80000, 0x3, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, @perf_bp={&(0x7f0000000040), 0x5}, 0x2dc4, 0xffffffffffffff81, 0xfffffffa, 0x7, 0x101, 0x1, 0x81, 0x0, 0x200, 0x0, 0x592}, 0x0, 0x0, r2, 0x1) 10:33:39 executing program 0: openat$ptmx(0xffffffffffffff9c, &(0x7f0000000180), 0x0, 0x0) prlimit64(0x0, 0xe, &(0x7f0000000280)={0xd, 0xffffffffffffff81}, 0x0) r0 = getpid() sched_setattr(r0, &(0x7f0000000040)={0x38, 0x2, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x80000000}, 0x0) r1 = openat$cgroup_ro(0xffffffffffffffff, 0x0, 0x0, 0x0) ioctl$TCSETS(r1, 0x5402, 0x0) r2 = socket$inet6(0xa, 0x2, 0x0) recvmmsg(r2, &(0x7f0000008880), 0x4000000000003bb, 0x0, 0x0) pipe(&(0x7f00000002c0)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$setpipe(r4, 0x407, 0x0) write(r4, &(0x7f0000000340), 0x41395527) vmsplice(r3, &(0x7f0000000000)=[{&(0x7f0000000300)="3f598fc88f970317d4583ebf1d012ed784ee515029f1fd0adf54a174094a08329b45cc6f2001ef8daed078c466a148ea7bfd25c8e233d9010851725294ff6194a7bc1e59fa5cbada057b6f0604ccf15f03ac850968423860e16a3827", 0x5c}], 0x1, 0xb) pipe(&(0x7f0000000380)) openat$random(0xffffffffffffff9c, &(0x7f0000000240), 0x0, 0x0) sched_setattr(0x0, &(0x7f0000000080)={0x38, 0x0, 0x1, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0xfffffffc}, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000001c0)) clone(0x20120580, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) pselect6(0x40, &(0x7f00000000c0)={0x0, 0x10001}, 0x0, &(0x7f0000000100)={0x5, 0x4000000000000034, 0x602d, 0x40000000, 0x9, 0xb38}, 0x0, 0x0) r5 = getpgrp(r0) prlimit64(r5, 0x2, &(0x7f0000000140), &(0x7f0000000200)) 10:33:39 executing program 4: r0 = eventfd(0x401) dup3(0xffffffffffffffff, r0, 0x80000) r1 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000040), 0x0, 0x0) close(r1) ioctl$BTRFS_IOC_GET_DEV_STATS(r1, 0x8004550f, 0x0) ioctl$BTRFS_IOC_SET_FEATURES(r1, 0x40309439, &(0x7f0000000180)={0x168e5ea9d4f80ec4, 0x1, 0x2}) r2 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) r3 = dup2(r2, r2) ioctl$RTC_UIE_ON(r3, 0x7003) r4 = syz_open_procfs$namespace(0xffffffffffffffff, &(0x7f0000000000)='ns/pid\x00') dup2(r4, r2) pipe(&(0x7f00000000c0)={0xffffffffffffffff}) r6 = socket(0x10, 0x3, 0x0) splice(r5, 0x0, r6, 0x0, 0x4ffe0, 0x0) ioctl$RTC_SET_TIME(r5, 0x4024700a, &(0x7f0000000040)={0x29, 0x18, 0x15, 0x17, 0x4, 0x2, 0x5, 0xa1}) ioctl$RTC_WKALM_SET(r2, 0x4028700f, &(0x7f0000000140)={0x1, 0x1, {0x1b, 0x10, 0x12, 0x2, 0x8, 0x3, 0x2, 0x3b, 0xffffffffffffffff}}) [ 1483.525999][T16508] FAULT_INJECTION: forcing a failure. [ 1483.525999][T16508] name failslab, interval 1, probability 0, space 0, times 0 [ 1483.550161][T16512] debugfs: Directory 'hci0' with parent 'bluetooth' already present! [ 1483.563417][T16508] CPU: 0 PID: 16508 Comm: syz-executor.5 Not tainted 5.4.125-syzkaller-00004-ga84c475f4db0 #0 10:33:39 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="210000008000000006000000660000000f000000000000000100000001000000004000000040000020000000d3f4655fd4f4655f0100ffff53ef", 0x3a, 0x400}, {&(0x7f0000010300)="02000000030000000400000066000f000300040000000000000000000f007f5c", 0x20, 0x800}], 0x0, &(0x7f0000000440)={[{@journal_checksum}, {@norecovery}]}) 10:33:39 executing program 1: perf_event_open(&(0x7f0000000040)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x510, 0x8810, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$packet(0x11, 0xa, 0x300) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000fbe000)={0x2, &(0x7f0000000100)=[{0x28, 0x0, 0x0, 0xfffff034}, {0x80000006}]}, 0x10) r1 = socket$inet6(0xa, 0x803, 0x6) connect$inet6(r1, &(0x7f0000000040)={0xa, 0x0, 0x0, @loopback}, 0x1c) sendmmsg(r1, &(0x7f0000008440)=[{{0x0, 0x536, 0x0}}], 0x400000000000107, 0x0) [ 1483.573642][T16508] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 1483.583713][T16508] Call Trace: [ 1483.586993][T16508] dump_stack+0x1d8/0x24e [ 1483.591314][T16508] ? devkmsg_release+0x11c/0x11c [ 1483.596252][T16508] ? show_regs_print_info+0x12/0x12 [ 1483.601442][T16508] should_fail+0x6f6/0x860 [ 1483.605848][T16508] ? setup_fault_attr+0x3d0/0x3d0 [ 1483.610864][T16508] ? alloc_uevent_skb+0x73/0x220 [ 1483.615788][T16508] should_failslab+0x5/0x20 [ 1483.620288][T16508] __kmalloc_track_caller+0x5d/0x2e0 10:33:39 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="250000008000000006000000660000000f000000000000000100000001000000004000000040000020000000d3f4655fd4f4655f0100ffff53ef", 0x3a, 0x400}, {&(0x7f0000010300)="02000000030000000400000066000f000300040000000000000000000f007f5c", 0x20, 0x800}], 0x0, &(0x7f0000000440)={[{@journal_checksum}, {@norecovery}]}) [ 1483.625561][T16508] ? kmem_cache_alloc+0x115/0x290 [ 1483.630661][T16508] ? alloc_uevent_skb+0x73/0x220 [ 1483.635580][T16508] __alloc_skb+0xaf/0x4d0 [ 1483.639888][T16508] ? mutex_lock+0xa6/0x110 [ 1483.644292][T16508] alloc_uevent_skb+0x73/0x220 [ 1483.649033][T16508] kobject_uevent_env+0xaee/0x1000 [ 1483.654116][T16508] ? up_read+0x10/0x10 [ 1483.658169][T16508] loop_configure+0xea1/0x1380 [ 1483.662919][T16508] lo_ioctl+0x820/0x23b0 [ 1483.667143][T16508] ? entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 1483.673185][T16508] ? lo_release+0x1e0/0x1e0 [ 1483.677668][T16508] ? stack_trace_save+0x120/0x1f0 [ 1483.682678][T16508] ? memset+0x1f/0x40 [ 1483.686727][T16508] ? unwind_next_frame+0x1f0a/0x27b0 [ 1483.691984][T16508] ? memset+0x1f/0x40 [ 1483.695939][T16508] ? unwind_next_frame+0x1f0a/0x27b0 [ 1483.701197][T16508] ? arch_stack_walk+0xde/0x140 [ 1483.706025][T16508] ? preempt_count_add+0x66/0x130 [ 1483.711125][T16508] ? unwind_next_frame+0x1f0a/0x27b0 [ 1483.716385][T16508] ? entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 1483.722681][T16508] ? unwind_get_return_address_ptr+0xa0/0xa0 [ 1483.728631][T16508] ? stack_trace_save+0x120/0x1f0 [ 1483.733639][T16508] ? unwind_get_return_address_ptr+0xa0/0xa0 [ 1483.739676][T16508] ? stack_trace_save+0x120/0x1f0 [ 1483.744686][T16508] ? 0xffffffffa0128000 [ 1483.748816][T16508] ? stack_trace_snprint+0x150/0x150 [ 1483.754076][T16508] ? check_preemption_disabled+0x9e/0x330 [ 1483.759765][T16508] ? entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 1483.765805][T16508] ? __set_page_owner+0x35/0x200 [ 1483.770723][T16508] ? stack_trace_save+0x1f0/0x1f0 [ 1483.775728][T16508] ? check_preemption_disabled+0x9e/0x330 [ 1483.781417][T16508] ? __rcu_read_lock+0x50/0x50 [ 1483.786174][T16508] ? __unwind_start+0x72f/0x8e0 [ 1483.791024][T16508] ? debug_smp_processor_id+0x20/0x20 [ 1483.796371][T16508] ? 0xffffffffa0128000 [ 1483.800514][T16508] ? is_bpf_text_address+0x280/0x2a0 [ 1483.805772][T16508] ? stack_trace_save+0x1f0/0x1f0 [ 1483.810776][T16508] ? __kernel_text_address+0x93/0x100 [ 1483.816118][T16508] ? unwind_get_return_address+0x48/0x80 [ 1483.821733][T16508] ? __rcu_read_lock+0x50/0x50 [ 1483.826470][T16508] ? arch_stack_walk+0xf8/0x140 [ 1483.831289][T16508] ? memset+0x1f/0x40 [ 1483.835243][T16508] ? unwind_next_frame+0x1f0a/0x27b0 [ 1483.840499][T16508] ? arch_stack_walk+0xde/0x140 [ 1483.845335][T16508] ? blkdev_get+0x390/0x390 [ 1483.849823][T16508] ? __rcu_read_lock+0x50/0x50 [ 1483.854570][T16508] ? _raw_spin_unlock+0x49/0x60 [ 1483.859394][T16508] ? entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 1483.865446][T16508] ? mntput_no_expire+0x114/0xbd0 [ 1483.870450][T16508] ? stack_trace_save+0x1f0/0x1f0 [ 1483.875446][T16508] ? check_preemption_disabled+0x9e/0x330 [ 1483.881139][T16508] ? __rcu_read_lock+0x50/0x50 [ 1483.885876][T16508] ? __unwind_start+0x72f/0x8e0 [ 1483.890700][T16508] ? debug_smp_processor_id+0x20/0x20 [ 1483.896046][T16508] ? lo_release+0x1e0/0x1e0 [ 1483.900524][T16508] blkdev_ioctl+0x8f7/0x2ce0 [ 1483.905177][T16508] ? __kernel_text_address+0x93/0x100 [ 1483.910521][T16508] ? unwind_get_return_address+0x48/0x80 [ 1483.916130][T16508] ? __blkdev_driver_ioctl+0xd0/0xd0 [ 1483.921384][T16508] ? arch_stack_walk+0xf8/0x140 [ 1483.926206][T16508] ? __rcu_read_lock+0x50/0x50 [ 1483.930941][T16508] ? check_preemption_disabled+0x154/0x330 [ 1483.936730][T16508] ? avc_has_extended_perms+0x72a/0x1140 [ 1483.942423][T16508] ? avc_has_extended_perms+0xb5e/0x1140 [ 1483.948041][T16508] ? avc_ss_reset+0x3a0/0x3a0 [ 1483.952698][T16508] ? do_sys_open+0x62e/0x7c0 [ 1483.957268][T16508] block_ioctl+0xa8/0xe0 [ 1483.961481][T16508] ? blkdev_iopoll+0xf0/0xf0 [ 1483.966044][T16508] do_vfs_ioctl+0x76a/0x1720 [ 1483.970608][T16508] ? selinux_file_ioctl+0x72f/0x990 [ 1483.975780][T16508] ? ioctl_preallocate+0x250/0x250 [ 1483.980866][T16508] ? __fget+0x37b/0x3c0 [ 1483.984995][T16508] ? fget_many+0x20/0x20 [ 1483.989208][T16508] ? debug_smp_processor_id+0x20/0x20 [ 1483.994558][T16508] ? __x64_sys_pwrite64+0x1d9/0x240 [ 1483.999737][T16508] ? security_file_ioctl+0x9d/0xb0 [ 1484.004915][T16508] __x64_sys_ioctl+0xd4/0x110 [ 1484.009663][T16508] do_syscall_64+0xcb/0x1e0 [ 1484.014142][T16508] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 1484.020005][T16508] RIP: 0033:0x4663a7 [ 1484.023882][T16508] Code: 3c 1c 48 f7 d8 49 39 c4 72 b8 e8 a4 48 02 00 85 c0 78 bd 48 83 c4 08 4c 89 e0 5b 41 5c c3 0f 1f 44 00 00 b8 10 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 1484.043456][T16508] RSP: 002b:00007f6cf6cc1f48 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 1484.051835][T16508] RAX: ffffffffffffffda RBX: 00000000004afcc0 RCX: 00000000004663a7 [ 1484.059783][T16508] RDX: 0000000000000004 RSI: 0000000000004c00 RDI: 0000000000000005 [ 1484.067724][T16508] RBP: 0000000000000005 R08: 0000000000000000 R09: ffffffffffffffff [ 1484.075667][T16508] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000004 [ 1484.083610][T16508] R13: 0000000000000004 R14: 0000000020000370 R15: 0000000000000002 10:33:40 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="290000008000000006000000660000000f000000000000000100000001000000004000000040000020000000d3f4655fd4f4655f0100ffff53ef", 0x3a, 0x400}, {&(0x7f0000010300)="02000000030000000400000066000f000300040000000000000000000f007f5c", 0x20, 0x800}], 0x0, &(0x7f0000000440)={[{@journal_checksum}, {@norecovery}]}) [ 1484.141049][T16508] FAT-fs (loop5): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 1486.136819][T14775] Bluetooth: hci0: command 0x1003 tx timeout [ 1486.142833][T15480] Bluetooth: hci0: sending frame failed (-49) [ 1488.216685][T14774] Bluetooth: hci0: command 0x1001 tx timeout [ 1488.222695][T15480] Bluetooth: hci0: sending frame failed (-49) [ 1490.296499][T14774] Bluetooth: hci0: command 0x1009 tx timeout 10:33:50 executing program 2: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000000c0), 0x0, 0x0) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000000040)=0xf) ioctl$KDADDIO(r0, 0x400455c8, 0x0) write(0xffffffffffffffff, &(0x7f0000000100)="c7d1086972ee442e1314c66fb50420f9abf81742f0ee04902a6c235589be5129b20119de63b6670c49e63245f83db0a3e76141e9d21fdae770197019d315113b0a414708996ae3cd01e6bd04e78d464061d2ac15912f7f4ca0d6f97875", 0x5d) 10:33:50 executing program 1: socket(0x0, 0x0, 0x0) r0 = openat$dir(0xffffffffffffff9c, &(0x7f0000000000)='./file0/../file0\x00', 0x419e02, 0x0) perf_event_open(&(0x7f00000003c0)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c40, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, 0xffffffffffffffff, 0x0) pwritev(r0, &(0x7f00000006c0)=[{&(0x7f0000000780)="c3", 0x47fffe0}], 0x18, 0x400fa7f, 0x4) setsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, 0x0, 0x0) perf_event_open(&(0x7f0000000200)={0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) openat$incfs(0xffffffffffffffff, 0x0, 0x0, 0x132) openat(0xffffffffffffff9c, 0x0, 0x0, 0x0) setxattr$security_ima(&(0x7f0000000080)='./file0\x00', &(0x7f00000000c0), &(0x7f0000000140)=@v1={0x2, "9f53f47b1708b9c50531dd084f87"}, 0xf, 0x2) 10:33:50 executing program 5 (fault-call:0 fault-nth:25): syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000340)=[{&(0x7f0000010000)="601c6d6b646f736677c66200088020000400000004f8000020004000030000000000000001", 0x25}, {0x0, 0x0, 0x800}], 0x0, &(0x7f0000000080)={[{@iocharset={'iocharset', 0x3d, 'cp775'}}, {@iocharset={'iocharset', 0x3d, 'cp862'}}]}) 10:33:50 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="f90000008000000006000000660000000f000000000000000100000001000000004000000040000020000000d3f4655fd4f4655f0100ffff53ef", 0x3a, 0x400}, {&(0x7f0000010300)="02000000030000000400000066000f000300040000000000000000000f007f5c", 0x20, 0x800}], 0x0, &(0x7f0000000440)={[{@journal_checksum}, {@norecovery}]}) 10:33:50 executing program 0: timer_create(0x0, &(0x7f0000000000)={0x0, 0x14, 0x0, @thr={0x0, 0x0}}, &(0x7f0000000040)=0x0) timer_settime(r0, 0x0, &(0x7f0000000180)={{0x0, 0x989680}, {0x0, 0x1c9c380}}, 0x0) timer_create(0x0, &(0x7f0000000000)={0x0, 0x14, 0x0, @thr={0x0, 0x0}}, &(0x7f0000000040)) timer_settime(0x0, 0x1, 0x0, 0x0) unshare(0x8000400) perf_event_open(&(0x7f0000000300)={0x1, 0x80, 0x0, 0x81, 0x9, 0x0, 0x0, 0x511, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x2, 0x100000000000}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x800, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$SECCOMP_IOCTL_NOTIF_RECV(0xffffffffffffffff, 0xc0502100, &(0x7f00000004c0)={0x0, 0x0}) r2 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) ioctl$LOOP_CTL_ADD(r2, 0x4c80, 0xb) timer_settime(0x0, 0x0, &(0x7f0000000400)={{0x0, 0x989680}, {0x0, 0x1c9c380}}, 0x0) timer_settime(0x0, 0x1, &(0x7f0000000280), 0x0) r3 = open(&(0x7f0000021000)='./file0\x00', 0x2c0d02, 0x6) fchdir(r3) open$dir(&(0x7f0000000000)='./file0\x00', 0x422842, 0x40) timer_create(0x0, &(0x7f0000000140)={0x0, 0x38, 0x4, @thr={&(0x7f0000000640)="bcd9e3618917069b6f973708dfc814a9b2a845e422044aa043925ed164de88dd191f772d224fcefc2f4e599b8ca92de8ae1b48b7a8468c72981638fc295dce8c9748d1c7c44d5e391e15d235f168c56b524c46895882483298141d17ba35dc8b0595a771f3ed59eb316bca8b5038320e3841e8e42894422f70ef95b95820de829dd2ea279962aee2e723f784a85dcaa490a9509d81c7b5e7525841d694ff0904843c28f6fe80f8ed6e5b1757a97e58bf495819f23bff9d22815ca1166413bb4ff43b866ee21ed2ee49a7a885f5bafe838279b31777b19643dabcc768c87343de2e73efb0", &(0x7f0000000440)="c1535a651ce19bc5214eccd9f483da9d8c75c6f24fedbf9ad2268638c8bb95101a09d1590ddae4ac178116fc91c03eb4cc42e0ef810cfb84fb648f63d9f0902cb259568d39d325731eebc28aabc7d0af8fa14c8e7d84482e"}}, 0x0) perf_event_open(&(0x7f0000000180)={0x0, 0x80, 0x1, 0x5, 0xfb, 0x7f, 0x0, 0x0, 0x800, 0x2, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x2, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x7, 0x1, @perf_config_ext={0x10000, 0x1000}, 0x10, 0xfacd, 0x2855d24a, 0x8, 0x10000, 0xfff, 0x523, 0x0, 0x6, 0x0, 0x7}, r1, 0x3, 0xffffffffffffffff, 0x9) seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0x0, &(0x7f0000000040)={0x1, &(0x7f0000000000)=[{0x6}]}) clock_gettime(0x0, &(0x7f00000002c0)) ioctl$SECCOMP_IOCTL_NOTIF_ADDFD(0xffffffffffffffff, 0xc0182101, &(0x7f0000000200)={0x0, 0x0, 0xffffffffffffffff, 0x0, 0x80000}) ioctl$SECCOMP_IOCTL_NOTIF_ADDFD(r3, 0x40182103, &(0x7f00000000c0)={0x0, 0x0, 0xffffffffffffffff, 0x9, 0x80000}) 10:33:50 executing program 4: r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) r1 = dup2(r0, r0) ioctl$RTC_UIE_ON(r1, 0x7003) r2 = syz_open_procfs$namespace(0xffffffffffffffff, &(0x7f0000000000)='ns/cgroup\x00') ioctl$RTC_WKALM_RD(r0, 0x80287010, &(0x7f0000000080)) dup2(r2, r0) r3 = openat(0xffffffffffffff9c, 0x0, 0x0, 0x0) r4 = openat(0xffffffffffffffff, 0x0, 0x104144, 0x0) openat(0xffffffffffffffff, &(0x7f0000000180)='./file0\x00', 0x20800, 0x0) pipe(&(0x7f00000000c0)={0xffffffffffffffff}) r6 = socket(0x10, 0x3, 0x0) pipe(&(0x7f00000000c0)={0xffffffffffffffff}) r8 = socket(0x10, 0x3, 0x0) splice(r7, 0x0, r8, 0x0, 0x4ffe0, 0x0) splice(r5, 0x0, r6, 0x0, 0x4ffe0, 0x0) ioctl$TIOCGSID(r4, 0x5429, &(0x7f0000000140)=0x0) fcntl$lock(r6, 0x26, &(0x7f00000001c0)={0x2, 0x2, 0xd65b, 0x8000, r9}) sendmsg$nl_route_sched(r6, &(0x7f0000000200)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x800000}, 0xc, &(0x7f00000001c0)={&(0x7f0000000240)=@newqdisc={0x80, 0x24, 0x20, 0x70bd2b, 0x25dfdbff, {0x0, 0x0, 0x0, 0x0, {0x2}, {0xd, 0xf}, {0xc, 0xd}}, [@TCA_STAB={0x54, 0x8, 0x0, 0x1, [{{0x1c, 0x1, {0x80, 0x9, 0x3, 0x7f, 0x1, 0x85ea, 0xf649, 0x2}}, {0x8, 0x2, [0x7f33, 0x3]}}, {{0x1c, 0x1, {0x80, 0x20, 0xfff, 0x6, 0x2, 0xfff, 0xffffffff, 0x6}}, {0x10, 0x2, [0x39a, 0x4000, 0x0, 0x8000, 0x4, 0x5]}}]}, @TCA_INGRESS_BLOCK={0x8, 0xd, 0x3ff}]}, 0x80}, 0x1, 0x0, 0x0, 0x4000000}, 0x20040000) ioctl$TIOCGSID(r3, 0x5429, &(0x7f0000000140)) ioctl$RTC_SET_TIME(r3, 0x4024700a, &(0x7f0000000040)={0x23, 0x1, 0x3, 0x13, 0x5, 0xcc8, 0x3, 0x83, 0xc819a8641a565e62}) 10:33:50 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="fa0000008000000006000000660000000f000000000000000100000001000000004000000040000020000000d3f4655fd4f4655f0100ffff53ef", 0x3a, 0x400}, {&(0x7f0000010300)="02000000030000000400000066000f000300040000000000000000000f007f5c", 0x20, 0x800}], 0x0, &(0x7f0000000440)={[{@journal_checksum}, {@norecovery}]}) [ 1494.401695][T16550] debugfs: Directory 'hci0' with parent 'bluetooth' already present! [ 1494.411838][T16554] FAULT_INJECTION: forcing a failure. [ 1494.411838][T16554] name failslab, interval 1, probability 0, space 0, times 0 [ 1494.421541][ T162] Bluetooth: hci0: Frame reassembly failed (-84) [ 1494.425280][T16554] CPU: 1 PID: 16554 Comm: syz-executor.5 Not tainted 5.4.125-syzkaller-00004-ga84c475f4db0 #0 [ 1494.440935][T16554] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 1494.450959][T16554] Call Trace: [ 1494.454261][T16554] dump_stack+0x1d8/0x24e [ 1494.458575][T16554] ? devkmsg_release+0x11c/0x11c [ 1494.463485][T16554] ? show_regs_print_info+0x12/0x12 [ 1494.468692][T16554] ? block_ioctl+0xa8/0xe0 [ 1494.473076][T16554] should_fail+0x6f6/0x860 [ 1494.477475][T16554] ? setup_fault_attr+0x3d0/0x3d0 [ 1494.482474][T16554] ? ioctl_preallocate+0x250/0x250 [ 1494.487550][T16554] ? getname_flags+0xba/0x640 [ 1494.492232][T16554] should_failslab+0x5/0x20 [ 1494.496703][T16554] kmem_cache_alloc+0x36/0x290 [ 1494.501439][T16554] ? check_preemption_disabled+0x154/0x330 [ 1494.507216][T16554] getname_flags+0xba/0x640 [ 1494.511693][T16554] do_mkdirat+0x9e/0x330 [ 1494.515907][T16554] ? vfs_mkdir+0x5f0/0x5f0 [ 1494.520341][T16554] do_syscall_64+0xcb/0x1e0 [ 1494.524813][T16554] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 1494.530676][T16554] RIP: 0033:0x4656f7 10:33:50 executing program 1: syz_mount_image$f2fs(&(0x7f0000000080), 0x0, 0x31, 0x0, &(0x7f0000000240), 0x0, &(0x7f00000029c0)=ANY=[@ANYBLOB="3534a2ec622328"]) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000caaffb)={0x0, 0x0}, 0x0) syz_fuse_handle_req(0xffffffffffffffff, &(0x7f0000000600)="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", 0x2000, &(0x7f0000002f00)={&(0x7f0000002600)={0x50, 0x0, 0x200, {0x7, 0x21, 0x10001, 0x20000, 0x7, 0x401, 0x2}}, &(0x7f0000000200)={0x18, 0x0, 0xfff, {0x3}}, 0x0, &(0x7f0000002680)={0x18, 0xfffffffffffffff5, 0x100000001, {0x4}}, &(0x7f00000026c0)={0x18, 0xfffffffffffffffe, 0x1}, &(0x7f0000002700)={0x28, 0xfffffffffffffffe, 0x8, {{0x1, 0x6, 0x0, r0}}}, &(0x7f0000002740)={0x60, 0x0, 0x6, {{0x6, 0x47, 0x8, 0xc51, 0x28fb, 0x0, 0x4, 0xfffffffa}}}, &(0x7f00000027c0)={0x18, 0x0, 0x606a, {0x1}}, &(0x7f0000002800)={0x13, 0x0, 0x0, {'\'\\\x00'}}, &(0x7f0000002840)={0x20, 0xfffffffffffffff5, 0x3, {0x0, 0xa}}, &(0x7f0000002880)={0x78, 0x0, 0x800, {0x0, 0x4, 0x0, {0x6, 0x16, 0x1f, 0x6, 0x81, 0x7, 0x0, 0x6, 0x8, 0x8000, 0x7635fc6d, r1, 0x0, 0x8, 0x8}}}, 0x0, &(0x7f0000002a80)=ANY=[], 0x0, 0x0, &(0x7f0000002ec0)={0x20, 0x0, 0x0, {0x1, 0x4}}}) mount$overlay(0x0, &(0x7f0000000000)='./file0\x00', &(0x7f0000000040), 0xc5014, &(0x7f00000000c0)={[{@metacopy_off}, {@lowerdir={'lowerdir', 0x3d, './file0'}}, {@nfs_export_on}], [{@hash}, {@euid_gt={'euid>', 0xee00}}, {@uid_eq={'uid', 0x3d, r1}}, {@smackfsdef}, {@dont_hash}, {@euid_eq={'euid', 0x3d, 0xee00}}, {@dont_hash}]}) r2 = syz_init_net_socket$bt_l2cap(0x1f, 0x5, 0x0) preadv(r2, &(0x7f0000000580)=[{&(0x7f0000000340)=""/131, 0x83}, {&(0x7f0000000400)=""/104, 0x68}, {&(0x7f0000002f80)=""/4096, 0x1000}, {&(0x7f0000000240)=""/40, 0x28}, {&(0x7f0000000480)=""/207, 0xcf}, {&(0x7f0000002900)=""/157, 0x9d}], 0x6, 0xfffffff9, 0x0) ioctl$ION_IOC_HEAP_QUERY(0xffffffffffffffff, 0xc0184908, 0x0) r3 = syz_mount_image$f2fs(0x0, 0x0, 0x0, 0x1, &(0x7f0000001880)=[{0x0}], 0x1, &(0x7f0000001900)={[{@fastboot}, {@lfs_mode}], [{@hash}]}) flock(r3, 0x2) getxattr(&(0x7f0000000180)='./file0\x00', &(0x7f00000001c0)=@known='trusted.overlay.redirect\x00', &(0x7f00000002c0)=""/128, 0x80) [ 1494.534551][T16554] Code: 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 83 c8 ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 00 b8 53 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 1494.554122][T16554] RSP: 002b:00007f6cf6cc1fa8 EFLAGS: 00000213 ORIG_RAX: 0000000000000053 [ 1494.562498][T16554] RAX: ffffffffffffffda RBX: 0000000020000340 RCX: 00000000004656f7 [ 1494.570436][T16554] RDX: 0000000000000004 RSI: 00000000000001ff RDI: 0000000020000100 [ 1494.578380][T16554] RBP: 00007f6cf6cc2040 R08: 0000000000000000 R09: ffffffffffffffff [ 1494.586321][T16554] R10: 0000000000000000 R11: 0000000000000213 R12: 0000000020000000 [ 1494.594258][T16554] R13: 0000000020000100 R14: 00007f6cf6cc2000 R15: 0000000020000080 10:33:50 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="004000008000000006000000660000000f000000000000000100000001000000004000000040000020000000d3f4655fd4f4655f0100ffff53ef", 0x3a, 0x400}, {&(0x7f0000010300)="02000000030000000400000066000f000300040000000000000000000f007f5c", 0x20, 0x800}], 0x0, &(0x7f0000000440)={[{@journal_checksum}, {@norecovery}]}) 10:33:50 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x208c41, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) r2 = syz_usb_connect(0x0, 0x24, &(0x7f0000000000)={{0x12, 0x1, 0x0, 0xa4, 0x96, 0xe2, 0x8, 0x403, 0xd070, 0x8343, 0x0, 0x0, 0x0, 0x1, [{{0x9, 0x2, 0x12, 0x1, 0x0, 0x0, 0x0, 0x0, [{{0x9, 0x4, 0x0, 0x0, 0x0, 0xdf, 0xf, 0xda}}]}}]}}, 0x0) syz_usb_control_io(r2, 0x0, 0x0) syz_usb_control_io(r2, 0x0, 0x0) syz_usb_control_io$hid(r2, 0x0, &(0x7f00000003c0)={0x2c, &(0x7f00000001c0)={0x0, 0x0, 0x2, 'F\''}, 0x0, 0x0, 0x0, 0x0}) preadv(r1, &(0x7f00000015c0)=[{&(0x7f0000000040)=""/92, 0x5c}, {&(0x7f00000000c0)=""/95, 0x5f}, {&(0x7f0000000140)=""/41, 0x29}, {&(0x7f0000000400)=""/4096, 0x1000}, {&(0x7f0000000200)=""/176, 0xb0}, {&(0x7f00000002c0)=""/124, 0x7c}, {&(0x7f0000001400)=""/153, 0x99}, {&(0x7f00000014c0)=""/244, 0xf4}, {&(0x7f0000000180)=""/57, 0x39}], 0x9, 0x1, 0x2) syz_usb_control_io(r2, 0x0, &(0x7f0000002480)={0x84, &(0x7f0000002080)={0x0, 0x0, 0x2, 'i@'}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 10:33:50 executing program 5 (fault-call:0 fault-nth:26): syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000340)=[{&(0x7f0000010000)="601c6d6b646f736677c66200088020000400000004f8000020004000030000000000000001", 0x25}, {0x0, 0x0, 0x800}], 0x0, &(0x7f0000000080)={[{@iocharset={'iocharset', 0x3d, 'cp775'}}, {@iocharset={'iocharset', 0x3d, 'cp862'}}]}) 10:33:50 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="f9ff00008000000006000000660000000f000000000000000100000001000000004000000040000020000000d3f4655fd4f4655f0100ffff53ef", 0x3a, 0x400}, {&(0x7f0000010300)="02000000030000000400000066000f000300040000000000000000000f007f5c", 0x20, 0x800}], 0x0, &(0x7f0000000440)={[{@journal_checksum}, {@norecovery}]}) [ 1494.688927][T16575] FAULT_INJECTION: forcing a failure. [ 1494.688927][T16575] name failslab, interval 1, probability 0, space 0, times 0 [ 1494.701972][T16575] CPU: 0 PID: 16575 Comm: syz-executor.5 Not tainted 5.4.125-syzkaller-00004-ga84c475f4db0 #0 [ 1494.712201][T16575] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 1494.722235][T16575] Call Trace: [ 1494.725498][T16575] dump_stack+0x1d8/0x24e [ 1494.729814][T16575] ? devkmsg_release+0x11c/0x11c [ 1494.734727][T16575] ? show_regs_print_info+0x12/0x12 [ 1494.739910][T16575] ? terminate_walk+0x381/0x4f0 [ 1494.744725][T16575] ? filename_parentat+0x2d4/0x860 [ 1494.749811][T16575] should_fail+0x6f6/0x860 [ 1494.754199][T16575] ? setup_fault_attr+0x3d0/0x3d0 [ 1494.759189][T16575] ? kern_path_locked+0x5c0/0x5c0 [ 1494.764178][T16575] ? __d_alloc+0x2a/0x6a0 [ 1494.768472][T16575] should_failslab+0x5/0x20 [ 1494.772940][T16575] kmem_cache_alloc+0x36/0x290 [ 1494.777672][T16575] ? check_preemption_disabled+0x9e/0x330 [ 1494.783363][T16575] __d_alloc+0x2a/0x6a0 [ 1494.787495][T16575] d_alloc+0x45/0x1c0 [ 1494.791445][T16575] __lookup_hash+0xc8/0x240 [ 1494.795955][T16575] filename_create+0x207/0x770 [ 1494.800699][T16575] ? kern_path_create+0x40/0x40 [ 1494.805524][T16575] ? getname_flags+0x1fe/0x640 [ 1494.810345][T16575] do_mkdirat+0xbc/0x330 [ 1494.814560][T16575] ? vfs_mkdir+0x5f0/0x5f0 [ 1494.818948][T16575] do_syscall_64+0xcb/0x1e0 [ 1494.823422][T16575] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 1494.829282][T16575] RIP: 0033:0x4656f7 [ 1494.833144][T16575] Code: 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 83 c8 ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 00 b8 53 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 1494.852715][T16575] RSP: 002b:00007f6cf6cc1fa8 EFLAGS: 00000213 ORIG_RAX: 0000000000000053 [ 1494.861096][T16575] RAX: ffffffffffffffda RBX: 0000000020000340 RCX: 00000000004656f7 [ 1494.869066][T16575] RDX: 0000000000000004 RSI: 00000000000001ff RDI: 0000000020000100 [ 1494.877025][T16575] RBP: 00007f6cf6cc2040 R08: 0000000000000000 R09: ffffffffffffffff [ 1494.884966][T16575] R10: 0000000000000000 R11: 0000000000000213 R12: 0000000020000000 [ 1494.892912][T16575] R13: 0000000020000100 R14: 00007f6cf6cc2000 R15: 0000000020000080 [ 1495.045929][ T389] usb 2-1: new high-speed USB device number 11 using dummy_hcd [ 1495.295879][ T389] usb 2-1: Using ep0 maxpacket: 8 [ 1495.415965][ T389] usb 2-1: New USB device found, idVendor=0403, idProduct=d070, bcdDevice=83.43 [ 1495.425186][ T389] usb 2-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 1495.434113][ T389] usb 2-1: config 0 descriptor?? [ 1495.477907][ T389] ftdi_sio 2-1:0.0: FTDI USB Serial Device converter detected [ 1495.485961][ T389] usb 2-1: Detected FT-X [ 1495.685904][ T389] ftdi_sio ttyUSB0: Unable to read latency timer: -32 [ 1496.167165][ T389] usb 2-1: FTDI USB Serial Device converter now attached to ttyUSB0 [ 1496.370977][T14775] usb 2-1: USB disconnect, device number 11 [ 1496.379115][T14775] ftdi_sio ttyUSB0: FTDI USB Serial Device converter now disconnected from ttyUSB0 [ 1496.390990][T14775] ftdi_sio 2-1:0.0: device disconnected [ 1496.455803][ T389] Bluetooth: hci0: command 0x1003 tx timeout [ 1496.461816][T15480] Bluetooth: hci0: sending frame failed (-49) [ 1498.535636][ T389] Bluetooth: hci0: command 0x1001 tx timeout [ 1498.541646][T15480] Bluetooth: hci0: sending frame failed (-49) [ 1500.615420][ T389] Bluetooth: hci0: command 0x1009 tx timeout 10:34:00 executing program 2: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000000c0), 0x0, 0x0) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000000040)=0xf) ioctl$KDADDIO(r0, 0x400455c8, 0x0) ioctl$KDADDIO(r0, 0x4b34, 0x8) 10:34:00 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="faff00008000000006000000660000000f000000000000000100000001000000004000000040000020000000d3f4655fd4f4655f0100ffff53ef", 0x3a, 0x400}, {&(0x7f0000010300)="02000000030000000400000066000f000300040000000000000000000f007f5c", 0x20, 0x800}], 0x0, &(0x7f0000000440)={[{@journal_checksum}, {@norecovery}]}) 10:34:00 executing program 5 (fault-call:0 fault-nth:27): syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000340)=[{&(0x7f0000010000)="601c6d6b646f736677c66200088020000400000004f8000020004000030000000000000001", 0x25}, {0x0, 0x0, 0x800}], 0x0, &(0x7f0000000080)={[{@iocharset={'iocharset', 0x3d, 'cp775'}}, {@iocharset={'iocharset', 0x3d, 'cp862'}}]}) 10:34:00 executing program 4: r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) r1 = dup2(r0, r0) r2 = openat$cgroup_ro(r1, &(0x7f0000000040)='pids.current\x00', 0x0, 0x0) ioctl$RTC_SET_TIME(r2, 0x4024700a, &(0x7f0000000080)={0x35, 0x37, 0x6, 0xc, 0x3, 0x6, 0x3, 0x2b, 0x1}) ioctl$RTC_UIE_ON(r1, 0x7003) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(r2, 0x81f8943c, &(0x7f0000000140)) dup2(0xffffffffffffffff, r0) 10:34:00 executing program 1: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000bf7000)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_RUN(r2, 0xae80, 0x0) r3 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000100)='cpuacct.usage_user\x00', 0x275a, 0x0) ioctl$KVM_SET_CPUID(0xffffffffffffffff, 0x4008ae8a, &(0x7f0000000140)={0x4, 0x0, [{0x80000000, 0x5c66, 0x5, 0xf547, 0x1ff}, {0xd, 0x3, 0x3f, 0x6, 0x8}, {0x4, 0x5, 0x9, 0x7f, 0x4}, {0x40000000, 0x5, 0x9, 0x513, 0x9}]}) write$FUSE_INTERRUPT(r3, &(0x7f0000000080)={0x10}, 0x10) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x37fffff, 0x40000000011, r3, 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) openat(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', 0x400000, 0x7e) madvise(&(0x7f0000000000/0x600000)=nil, 0x600003, 0x15) 10:34:00 executing program 0: seccomp$SECCOMP_SET_MODE_FILTER(0x1, 0x0, &(0x7f0000000680)={0x2, &(0x7f0000000640)=[{0xff, 0xfc}, {0x6, 0x0, 0x4}]}) 10:34:00 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="f9ffffff8000000006000000660000000f000000000000000100000001000000004000000040000020000000d3f4655fd4f4655f0100ffff53ef", 0x3a, 0x400}, {&(0x7f0000010300)="02000000030000000400000066000f000300040000000000000000000f007f5c", 0x20, 0x800}], 0x0, &(0x7f0000000440)={[{@journal_checksum}, {@norecovery}]}) [ 1504.640941][T16603] FAULT_INJECTION: forcing a failure. [ 1504.640941][T16603] name failslab, interval 1, probability 0, space 0, times 0 [ 1504.655243][T16603] CPU: 1 PID: 16603 Comm: syz-executor.5 Not tainted 5.4.125-syzkaller-00004-ga84c475f4db0 #0 [ 1504.665466][T16603] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 1504.675497][T16603] Call Trace: [ 1504.678770][T16603] dump_stack+0x1d8/0x24e [ 1504.683091][T16603] ? devkmsg_release+0x11c/0x11c [ 1504.688002][T16603] ? show_regs_print_info+0x12/0x12 [ 1504.693346][T16603] ? terminate_walk+0x381/0x4f0 [ 1504.698168][T16603] ? filename_parentat+0x2d4/0x860 [ 1504.703251][T16603] should_fail+0x6f6/0x860 [ 1504.707640][T16603] ? setup_fault_attr+0x3d0/0x3d0 [ 1504.712634][T16603] ? kern_path_locked+0x5c0/0x5c0 [ 1504.717629][T16603] ? __d_alloc+0x2a/0x6a0 [ 1504.721929][T16603] should_failslab+0x5/0x20 [ 1504.726403][T16603] kmem_cache_alloc+0x36/0x290 [ 1504.731139][T16603] ? check_preemption_disabled+0x9e/0x330 [ 1504.736828][T16603] __d_alloc+0x2a/0x6a0 [ 1504.740967][T16603] d_alloc+0x45/0x1c0 [ 1504.744921][T16603] __lookup_hash+0xc8/0x240 [ 1504.749408][T16603] filename_create+0x207/0x770 [ 1504.754144][T16603] ? kern_path_create+0x40/0x40 [ 1504.758972][T16603] ? getname_flags+0x1fe/0x640 [ 1504.763969][T16603] do_mkdirat+0xbc/0x330 [ 1504.768182][T16603] ? vfs_mkdir+0x5f0/0x5f0 [ 1504.772572][T16603] do_syscall_64+0xcb/0x1e0 [ 1504.777069][T16603] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 1504.782942][T16603] RIP: 0033:0x4656f7 [ 1504.786812][T16603] Code: 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 83 c8 ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 00 b8 53 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 1504.806400][T16603] RSP: 002b:00007f6cf6cc1fa8 EFLAGS: 00000213 ORIG_RAX: 0000000000000053 [ 1504.814790][T16603] RAX: ffffffffffffffda RBX: 0000000020000340 RCX: 00000000004656f7 [ 1504.822905][T16603] RDX: 0000000000000004 RSI: 00000000000001ff RDI: 0000000020000100 [ 1504.830847][T16603] RBP: 00007f6cf6cc2040 R08: 0000000000000000 R09: ffffffffffffffff 10:34:01 executing program 4: r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) r1 = dup2(r0, r0) ioctl$RTC_UIE_ON(r1, 0x7003) r2 = syz_open_procfs$namespace(0xffffffffffffffff, &(0x7f0000000000)='ns/cgroup\x00') r3 = syz_io_uring_complete(0x0) ioctl$RTC_UIE_ON(r3, 0x7003) dup2(r2, r0) [ 1504.838805][T16603] R10: 0000000000000000 R11: 0000000000000213 R12: 0000000020000000 [ 1504.846760][T16603] R13: 0000000020000100 R14: 00007f6cf6cc2000 R15: 0000000020000080 [ 1504.873827][T16611] debugfs: Directory 'hci0' with parent 'bluetooth' already present! 10:34:01 executing program 1: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x8d}, 0x0) getrlimit(0x4, &(0x7f0000000200)) r0 = getpid() sched_setattr(0x0, &(0x7f0000000140)={0x38, 0x2, 0x0, 0x0, 0x9}, 0x0) sched_setattr(r0, &(0x7f0000000240)={0x38, 0x2, 0x0, 0x0, 0x5}, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000002c0)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r1, &(0x7f000057eff8)=@abs, 0x6e) sched_setattr(0xffffffffffffffff, &(0x7f0000000000)={0x38, 0x6, 0x0, 0xaba4, 0x7, 0x2, 0x200, 0x0, 0x0, 0x401}, 0x0) sendmmsg$unix(r2, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(r1, &(0x7f00000000c0), 0x10106, 0x2, 0x0) ptrace$PTRACE_SECCOMP_GET_METADATA(0x420d, r0, 0x10, &(0x7f0000000100)={0xad}) r3 = socket$netlink(0x10, 0x3, 0x0) r4 = socket(0x11, 0x800000003, 0x0) bind(r4, &(0x7f0000000080)=@generic={0x11, "0000010000000000080044944eeba71a4976e252922cb18f6e2e2aba000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ee340b7679500800000000000000101013c5811039e15775027ecce66fd792bbf0e5bf5ff1b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ffc2c654"}, 0x80) getsockname$packet(r4, 0x0, 0x0) sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000440)=@newqdisc={0x104, 0x24, 0xf0b, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, {}, {0x0, 0xffff}}, [@qdisc_kind_options=@q_sfq={{0x8}, {0x4c}}, @qdisc_kind_options=@q_clsact={0xb}, @TCA_STAB={0x4}, @TCA_STAB={0x74, 0x8, 0x0, 0x1, [{{0x1c, 0x1, {0x18, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x1}}, {0x6, 0x2, [0x0]}}, {{0x1c, 0x1, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4}}, {0xc, 0x2, [0x0, 0x0, 0x0, 0x0]}}, {{0x1c, 0x1, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2}}, {0x8, 0x2, [0x0, 0x0]}}]}, @TCA_RATE={0x6}]}, 0x104}}, 0x0) sendmsg$nl_route(r3, &(0x7f0000000080)={0x0, 0x0, &(0x7f00000004c0)={&(0x7f0000000180)=ANY=[@ANYBLOB="3c000000100005070000000000ffffffef000000", @ANYRES32=0x0, @ANYBLOB="4518000000000000140012800b0001006272696467650000", @ANYRES32], 0x3c}}, 0x0) sched_setattr(r0, &(0x7f00000001c0)={0x38, 0x5, 0x10000062, 0x1, 0xff, 0x2, 0xfffffffffffffa9d, 0x7, 0x1, 0x7}, 0x0) 10:34:01 executing program 0: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f00000000c0)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f00000002c0)="eb3c906d6b66732e66617400020101000240008000f801", 0x17}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') openat(0xffffffffffffffff, 0x0, 0x8000, 0x0) r0 = creat(&(0x7f0000000040)='./bus\x00', 0x129) r1 = creat(&(0x7f0000000040)='./bus\x00', 0x0) ftruncate(r1, 0x20085) io_setup(0x4, &(0x7f0000000180)) lseek(r0, 0x0, 0x2) creat(0x0, 0x1c) perf_event_open(&(0x7f000001d000)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0) r3 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000040), 0x0, 0x0) close(r3) ioctl$BTRFS_IOC_GET_DEV_STATS(r3, 0x8004550f, 0x0) sendfile(r1, r3, &(0x7f00000001c0)=0x20, 0x9) r4 = open(&(0x7f0000000100)='./file0\x00', 0x600, 0x9a) ioctl$int_out(r4, 0x5462, &(0x7f0000000140)) openat$null(0xffffffffffffff9c, &(0x7f0000000240), 0x12840, 0x0) truncate(&(0x7f0000000080)='./bus\x00', 0x101) sendfile(r0, r2, 0x0, 0x8400fffffffa) 10:34:01 executing program 5 (fault-call:0 fault-nth:28): syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000340)=[{&(0x7f0000010000)="601c6d6b646f736677c66200088020000400000004f8000020004000030000000000000001", 0x25}, {0x0, 0x0, 0x800}], 0x0, &(0x7f0000000080)={[{@iocharset={'iocharset', 0x3d, 'cp775'}}, {@iocharset={'iocharset', 0x3d, 'cp862'}}]}) 10:34:01 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="faffffff8000000006000000660000000f000000000000000100000001000000004000000040000020000000d3f4655fd4f4655f0100ffff53ef", 0x3a, 0x400}, {&(0x7f0000010300)="02000000030000000400000066000f000300040000000000000000000f007f5c", 0x20, 0x800}], 0x0, &(0x7f0000000440)={[{@journal_checksum}, {@norecovery}]}) [ 1504.895427][T14712] Bluetooth: hci0: Frame reassembly failed (-84) [ 1504.957034][T16625] FAULT_INJECTION: forcing a failure. [ 1504.957034][T16625] name failslab, interval 1, probability 0, space 0, times 0 [ 1504.969910][T16625] CPU: 0 PID: 16625 Comm: syz-executor.5 Not tainted 5.4.125-syzkaller-00004-ga84c475f4db0 #0 [ 1504.980134][T16625] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 1504.990175][T16625] Call Trace: [ 1504.993457][T16625] dump_stack+0x1d8/0x24e [ 1504.997777][T16625] ? devkmsg_release+0x11c/0x11c [ 1505.002704][T16625] ? show_regs_print_info+0x12/0x12 [ 1505.007893][T16625] should_fail+0x6f6/0x860 [ 1505.012300][T16625] ? setup_fault_attr+0x3d0/0x3d0 [ 1505.017312][T16625] ? ext4_alloc_inode+0x1d/0x620 [ 1505.022248][T16625] should_failslab+0x5/0x20 [ 1505.026772][T16625] kmem_cache_alloc+0x36/0x290 [ 1505.031521][T16625] ? set_qf_name+0x310/0x310 [ 1505.036093][T16625] ext4_alloc_inode+0x1d/0x620 [ 1505.040841][T16625] ? set_qf_name+0x310/0x310 [ 1505.045418][T16625] new_inode_pseudo+0x61/0x220 [ 1505.050167][T16625] new_inode+0x25/0x1d0 [ 1505.054307][T16625] ? memset+0x1f/0x40 [ 1505.058272][T16625] __ext4_new_inode+0x303/0x6190 [ 1505.063204][T16625] ? avc_has_perm_noaudit+0x30c/0x400 [ 1505.068564][T16625] ? ext4_read_inode_bitmap+0x1950/0x1950 [ 1505.074272][T16625] ? memset+0x1f/0x40 [ 1505.078278][T16625] ? __dquot_initialize+0x25e/0xe20 [ 1505.083554][T16625] ? avc_has_perm+0xd2/0x270 [ 1505.088221][T16625] ? avc_has_perm+0x173/0x270 [ 1505.092887][T16625] ? security_transition_sid+0x78/0x90 [ 1505.098327][T16625] ext4_mkdir+0x3ff/0x1580 [ 1505.102729][T16625] ? ext4_symlink+0xf00/0xf00 [ 1505.107396][T16625] ? filename_create+0x4c7/0x770 [ 1505.112314][T16625] ? generic_permission+0x13a/0x490 [ 1505.117495][T16625] ? security_inode_mkdir+0xdd/0x120 [ 1505.122763][T16625] vfs_mkdir+0x416/0x5f0 [ 1505.126990][T16625] do_mkdirat+0x1f0/0x330 [ 1505.131306][T16625] ? vfs_mkdir+0x5f0/0x5f0 [ 1505.135705][T16625] do_syscall_64+0xcb/0x1e0 [ 1505.140198][T16625] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 1505.146097][T16625] RIP: 0033:0x4656f7 [ 1505.149975][T16625] Code: 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 83 c8 ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 00 b8 53 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 1505.170559][T16625] RSP: 002b:00007f6cf6cc1fa8 EFLAGS: 00000213 ORIG_RAX: 0000000000000053 [ 1505.178956][T16625] RAX: ffffffffffffffda RBX: 0000000020000340 RCX: 00000000004656f7 [ 1505.186908][T16625] RDX: 0000000000000004 RSI: 00000000000001ff RDI: 0000000020000100 [ 1505.194865][T16625] RBP: 00007f6cf6cc2040 R08: 0000000000000000 R09: ffffffffffffffff [ 1505.202819][T16625] R10: 0000000000000000 R11: 0000000000000213 R12: 0000000020000000 [ 1505.210776][T16625] R13: 0000000020000100 R14: 00007f6cf6cc2000 R15: 0000000020000080 [ 1505.323344][T16633] netlink: 8 bytes leftover after parsing attributes in process `syz-executor.1'. [ 1505.332589][T16633] netlink: 4 bytes leftover after parsing attributes in process `syz-executor.1'. [ 1505.785245][T16632] netlink: 8 bytes leftover after parsing attributes in process `syz-executor.1'. [ 1505.794441][T16632] netlink: 4 bytes leftover after parsing attributes in process `syz-executor.1'. [ 1506.934791][ T389] Bluetooth: hci0: command 0x1003 tx timeout [ 1506.940857][T15480] Bluetooth: hci0: sending frame failed (-49) [ 1509.014659][ T389] Bluetooth: hci0: command 0x1001 tx timeout [ 1509.020778][T15480] Bluetooth: hci0: sending frame failed (-49) [ 1511.094429][ T389] Bluetooth: hci0: command 0x1009 tx timeout 10:34:11 executing program 2: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000000c0), 0x0, 0x0) fsetxattr$security_evm(r0, &(0x7f0000000000), &(0x7f0000000080)=@md5={0x1, "a23699e2265d5c2d5d919d4a837b3bfd"}, 0x11, 0x3) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000000040)=0xf) ioctl$KDADDIO(r0, 0x400455c8, 0x0) ioctl$TCXONC(r0, 0x540a, 0x3) 10:34:11 executing program 4: r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) r1 = dup2(r0, r0) ioctl$RTC_UIE_ON(r1, 0x7003) r2 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000040), 0x0, 0x0) close(r2) ioctl$BTRFS_IOC_GET_DEV_STATS(r2, 0x8004550f, 0x0) fsetxattr$trusted_overlay_redirect(r2, &(0x7f0000000040), &(0x7f0000000080)='./file0\x00', 0x8, 0x2) r3 = syz_open_procfs$namespace(0xffffffffffffffff, &(0x7f0000000000)='ns/cgroup\x00') dup2(r3, r0) 10:34:11 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000100000006000000660000000f000000000000000100000001000000004000000040000020000000d3f4655fd4f4655f0100ffff53ef", 0x3a, 0x400}, {&(0x7f0000010300)="02000000030000000400000066000f000300040000000000000000000f007f5c", 0x20, 0x800}], 0x0, &(0x7f0000000440)={[{@journal_checksum}, {@norecovery}]}) 10:34:11 executing program 5 (fault-call:0 fault-nth:29): syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000340)=[{&(0x7f0000010000)="601c6d6b646f736677c66200088020000400000004f8000020004000030000000000000001", 0x25}, {0x0, 0x0, 0x800}], 0x0, &(0x7f0000000080)={[{@iocharset={'iocharset', 0x3d, 'cp775'}}, {@iocharset={'iocharset', 0x3d, 'cp862'}}]}) 10:34:11 executing program 1: r0 = creat(&(0x7f0000000140)='./bus\x00', 0x0) fcntl$setstatus(r0, 0x4, 0x46802) io_setup(0x1, &(0x7f0000000180)=0x0) creat(&(0x7f0000000100)='./bus\x00', 0x0) r2 = open(&(0x7f0000000780)='./bus\x00', 0x14507e, 0x0) mmap(&(0x7f0000000000/0x600000)=nil, 0x600000, 0x7ffffe, 0x4002011, r2, 0x0) r3 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000040), 0x0, 0x0) close(r3) ioctl$BTRFS_IOC_GET_DEV_STATS(r3, 0x8004550f, 0x0) ioctl$KVM_CREATE_DEVICE(r2, 0xc00caee0, &(0x7f00000000c0)={0x2, 0xffffffffffffffff}) fallocate(r4, 0x0, 0x0, 0x1) openat$full(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) r5 = socket$nl_generic(0x10, 0x3, 0x10) io_submit(r1, 0x2, &(0x7f0000000340)=[&(0x7f0000000040)={0x0, 0x400000000000, 0x0, 0x1, 0x0, r0, &(0x7f0000000080)='u', 0x1, 0x40000000, 0x0, 0x2}, &(0x7f0000000240)={0x0, 0x0, 0x0, 0x0, 0x0, r5, 0x0, 0x0, 0x1e}]) 10:34:11 executing program 0: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f00000000c0)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f00000002c0)="eb3c906d6b66732e66617400020101000240008000f801", 0x17}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') openat(0xffffffffffffffff, 0x0, 0x8000, 0x0) r0 = creat(&(0x7f0000000040)='./bus\x00', 0x129) r1 = creat(&(0x7f0000000040)='./bus\x00', 0x0) ftruncate(r1, 0x20085) io_setup(0x4, &(0x7f0000000180)) lseek(r0, 0x0, 0x2) creat(0x0, 0x1c) perf_event_open(&(0x7f000001d000)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0) r3 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000040), 0x0, 0x0) close(r3) ioctl$BTRFS_IOC_GET_DEV_STATS(r3, 0x8004550f, 0x0) sendfile(r1, r3, &(0x7f00000001c0)=0x20, 0x9) r4 = open(&(0x7f0000000100)='./file0\x00', 0x600, 0x9a) ioctl$int_out(r4, 0x5462, &(0x7f0000000140)) openat$null(0xffffffffffffff9c, &(0x7f0000000240), 0x12840, 0x0) truncate(&(0x7f0000000080)='./bus\x00', 0x101) sendfile(r0, r2, 0x0, 0x8400fffffffa) 10:34:11 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="200200008000000006000000660000000f000000000000000100000001000000004000000040000020000000d3f4655fd4f4655f0100ffff53ef", 0x3a, 0x400}, {&(0x7f0000010300)="02000000030000000400000066000f000300040000000000000000000f007f5c", 0x20, 0x800}], 0x0, &(0x7f0000000440)={[{@journal_checksum}, {@norecovery}]}) 10:34:11 executing program 4: pipe2(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x80800) perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0x2, 0x2, 0x1, 0x6, 0x0, 0x8, 0x4000, 0xe, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x5, 0x0, @perf_config_ext={0x66f4, 0x47}, 0x10000, 0x20, 0x5, 0x1, 0x7, 0x4d0, 0x7, 0x0, 0xfffffffc, 0x0, 0x42f8}, 0xffffffffffffffff, 0x8, r1, 0x0) r2 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) r3 = dup2(r2, r2) ioctl$RTC_UIE_ON(r3, 0x7003) ioctl$RTC_UIE_ON(r0, 0x7003) ioctl$RTC_UIE_ON(r3, 0x7003) r4 = syz_open_procfs$namespace(0xffffffffffffffff, &(0x7f0000000000)='ns/cgroup\x00') dup2(r4, r2) 10:34:11 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="200300008000000006000000660000000f000000000000000100000001000000004000000040000020000000d3f4655fd4f4655f0100ffff53ef", 0x3a, 0x400}, {&(0x7f0000010300)="02000000030000000400000066000f000300040000000000000000000f007f5c", 0x20, 0x800}], 0x0, &(0x7f0000000440)={[{@journal_checksum}, {@norecovery}]}) [ 1515.526287][T16645] FAULT_INJECTION: forcing a failure. [ 1515.526287][T16645] name failslab, interval 1, probability 0, space 0, times 0 [ 1515.558228][T16645] CPU: 0 PID: 16645 Comm: syz-executor.5 Not tainted 5.4.125-syzkaller-00004-ga84c475f4db0 #0 10:34:11 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="200400008000000006000000660000000f000000000000000100000001000000004000000040000020000000d3f4655fd4f4655f0100ffff53ef", 0x3a, 0x400}, {&(0x7f0000010300)="02000000030000000400000066000f000300040000000000000000000f007f5c", 0x20, 0x800}], 0x0, &(0x7f0000000440)={[{@journal_checksum}, {@norecovery}]}) [ 1515.568476][T16645] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 1515.570240][T16656] debugfs: Directory 'hci0' with parent 'bluetooth' already present! [ 1515.578519][T16645] Call Trace: [ 1515.578539][T16645] dump_stack+0x1d8/0x24e [ 1515.578550][T16645] ? devkmsg_release+0x11c/0x11c [ 1515.578560][T16645] ? show_regs_print_info+0x12/0x12 [ 1515.578571][T16645] should_fail+0x6f6/0x860 [ 1515.578586][T16645] ? setup_fault_attr+0x3d0/0x3d0 [ 1515.613691][T16645] ? security_inode_alloc+0x32/0x1d0 [ 1515.618969][T16645] should_failslab+0x5/0x20 [ 1515.623458][T16645] kmem_cache_alloc+0x36/0x290 [ 1515.628207][T16645] ? from_kuid_munged+0x3b0/0x3b0 [ 1515.633216][T16645] ? ext4_alloc_inode+0x1d/0x620 [ 1515.638181][T16645] security_inode_alloc+0x32/0x1d0 [ 1515.643279][T16645] inode_init_always+0x387/0x810 [ 1515.648207][T16645] ? set_qf_name+0x310/0x310 [ 1515.652785][T16645] new_inode_pseudo+0x90/0x220 [ 1515.657536][T16645] new_inode+0x25/0x1d0 [ 1515.661689][T16645] ? memset+0x1f/0x40 [ 1515.665660][T16645] __ext4_new_inode+0x303/0x6190 [ 1515.670596][T16645] ? avc_has_perm_noaudit+0x30c/0x400 10:34:11 executing program 4: r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) r1 = dup2(r0, r0) ioctl$RTC_UIE_ON(r1, 0x7003) pipe(&(0x7f00000000c0)={0xffffffffffffffff}) r3 = socket(0x10, 0x3, 0x0) splice(r2, 0x0, r3, 0x0, 0x4ffe0, 0x0) ioctl$RTC_AIE_OFF(r2, 0x7002) r4 = syz_open_procfs$namespace(0xffffffffffffffff, &(0x7f0000000000)='ns/cgroup\x00') dup2(r4, r0) 10:34:11 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="200500008000000006000000660000000f000000000000000100000001000000004000000040000020000000d3f4655fd4f4655f0100ffff53ef", 0x3a, 0x400}, {&(0x7f0000010300)="02000000030000000400000066000f000300040000000000000000000f007f5c", 0x20, 0x800}], 0x0, &(0x7f0000000440)={[{@journal_checksum}, {@norecovery}]}) [ 1515.675958][T16645] ? ext4_read_inode_bitmap+0x1950/0x1950 [ 1515.681672][T16645] ? memset+0x1f/0x40 [ 1515.685643][T16645] ? __dquot_initialize+0x25e/0xe20 [ 1515.690836][T16645] ? avc_has_perm+0xd2/0x270 [ 1515.695414][T16645] ? avc_has_perm+0x173/0x270 [ 1515.700110][T16645] ? security_transition_sid+0x78/0x90 [ 1515.705554][T16645] ext4_mkdir+0x3ff/0x1580 [ 1515.709969][T16645] ? ext4_symlink+0xf00/0xf00 [ 1515.714634][T16645] ? filename_create+0x4c7/0x770 [ 1515.719566][T16645] ? generic_permission+0x13a/0x490 [ 1515.724752][T16645] ? security_inode_mkdir+0xdd/0x120 [ 1515.730024][T16645] vfs_mkdir+0x416/0x5f0 [ 1515.734255][T16645] do_mkdirat+0x1f0/0x330 [ 1515.738571][T16645] ? vfs_mkdir+0x5f0/0x5f0 [ 1515.742975][T16645] do_syscall_64+0xcb/0x1e0 [ 1515.747471][T16645] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 1515.753346][T16645] RIP: 0033:0x4656f7 [ 1515.757227][T16645] Code: 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 83 c8 ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 00 b8 53 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 1515.776816][T16645] RSP: 002b:00007f6cf6cc1fa8 EFLAGS: 00000213 ORIG_RAX: 0000000000000053 [ 1515.785208][T16645] RAX: ffffffffffffffda RBX: 0000000020000340 RCX: 00000000004656f7 [ 1515.793162][T16645] RDX: 0000000000000004 RSI: 00000000000001ff RDI: 0000000020000100 [ 1515.801125][T16645] RBP: 00007f6cf6cc2040 R08: 0000000000000000 R09: ffffffffffffffff [ 1515.809084][T16645] R10: 0000000000000000 R11: 0000000000000213 R12: 0000000020000000 [ 1515.817041][T16645] R13: 0000000020000100 R14: 00007f6cf6cc2000 R15: 0000000020000080 [ 1517.573765][T14774] Bluetooth: hci0: command 0x1003 tx timeout [ 1517.579985][T15480] Bluetooth: hci0: sending frame failed (-49) [ 1519.653598][T14775] Bluetooth: hci0: command 0x1001 tx timeout [ 1519.659726][T15480] Bluetooth: hci0: sending frame failed (-49) [ 1521.733406][T14775] Bluetooth: hci0: command 0x1009 tx timeout 10:34:22 executing program 2: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000000c0), 0x0, 0x0) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000000040)=0xf) ioctl$KDADDIO(r0, 0x400455c8, 0x0) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000000000)=0x16) 10:34:22 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="200600008000000006000000660000000f000000000000000100000001000000004000000040000020000000d3f4655fd4f4655f0100ffff53ef", 0x3a, 0x400}, {&(0x7f0000010300)="02000000030000000400000066000f000300040000000000000000000f007f5c", 0x20, 0x800}], 0x0, &(0x7f0000000440)={[{@journal_checksum}, {@norecovery}]}) 10:34:22 executing program 1: r0 = syz_open_procfs(0x0, &(0x7f0000000140)='net/snmp\x00') sendmmsg$inet(0xffffffffffffffff, &(0x7f0000001ac0)=[{{0x0, 0x0, &(0x7f00000003c0)=[{0x0}], 0x1, 0x0, 0x0, 0xa6ff8034}}], 0x1, 0x0) socketpair$tipc(0x1e, 0x2, 0x0, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$TUNSETLINK(r1, 0x8912, 0x400308) r2 = socket$inet6_udp(0xa, 0x2, 0x0) sendmmsg(r1, &(0x7f0000005940)=[{{&(0x7f0000001a40)=@ethernet={0x6}, 0x80, &(0x7f0000003cc0)=[{&(0x7f0000002bc0)="4ca0082d6b75b1bb3ff1db9284e3207296d8eae1934bdfeb9493b0ce2cd89d008d475b6669b790049905e378ab1fc55aa4d3d9515213dc950e55b9d39979fa042fd3da7458efc8f7e003325837f47b7827d65bf2047af41bcdb6791d195a2fa3de4938c832163ac03c8f5aa4c94d1a7a11c439c18f7ceb75294c7c0d4e39ad9a03faab7fe0f059eb3330052f4f37bee445faa19ebdc74c7c9645e4806abf3632c349c5b7f95a3929e4f83a904ca024a2a169021c42f857a4d44d1d10772031806a6b567bfbf663cde80bf8", 0xcb}, {&(0x7f0000002cc0)="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0x1000}], 0x2, &(0x7f0000003d00)=[{0x100, 0x114, 0x40, "6859387200b4e8f181f2d9a4662a3d5356f9ffe5fd54e3c31c78e7a5edb51f1e37710c5f799d8a620d521bb52f19e215b4e18919e32a74d45f7608c17dbc52ddafa5faf34b6c61184df2b933f2fe07062b405c2edff7528aaafbbe72ce1adfde2ea0284794eb00368874394f24859fa475a002bfd7659ad0a4507f27fe7c22deb7f1fa5365df9a9afa75be4d9ab8a66b187afe5e82a52fa6fe4d87501b5f03919a6abe4b75ad62a157f2ff7e1b0bef4aa99cf4bfd6d0f13b58ef3d34ed7d3164b9d751db8e1400924eb6a1b2cbfb483c88dec1f3766c34ecc32d4b32fa4f79976c78e9a73a686cb78a0b0553af37e2"}, {0xa0, 0x100, 0x8, "a35e85db4247059c068f0e562be2f564913851bc6af6c4ec100282549e3a93ca8ee2ac6aa89372c5579f2f72c140a32c08c8678caafa0bd155b717b2034694616aa29135a09dc872db6b53ff8a305376012b54d1aa0d0128560df11ab0b8e903f1bf4414635ea7f1e1bbfb02653e425636824ee479927144a30dbf7043e4fbf183b4ebb6f4a0f1e49119438a2d"}, {0x60, 0x1, 0x3, "a8cbd7eff186db8ce92b733aa87693a55bda5fcb11093fef4c911ef86c11d8e95ec34109366ad5e71ac67a11de289e44352601b4a8857e8112f8653a1f32cdae418e1e2f88b5effcacbd20"}, {0xc0, 0x105, 0x6dd6, "36acf06843cfa468cb2fa9d51616e0bede9982abfcdbb3676f03454728712ec57a91b8cfeb0d3ef72705d779b955e50102619f00b08993eb90ef6ad5aeab4715c1cd62fd6b0b983886622b5e55c7a66bda92bda1f6d0885232858d9ed025e9d72a2e51f894bd9fdf994e45ec0eebd6f87a9199755a60c80da502a239dbdc95266f52b6b4a1f0c6b850e6285bbb3edc6f040398cae25002875cfaa5f14e0c38e404990954d36dabfd6efe016b"}], 0x2c0}}, {{&(0x7f0000003fc0)=@sco, 0x80, &(0x7f0000004140)=[{&(0x7f0000004040)="bf235c539f287ea25e6639af7cbee6b7083fc36494e9ea0a03ed134bf0078a870bd6f436a15e5b54169e977ecc14e538e5d81a425523d2911f64b7421085a03ce1840f2350ea716b0aba00f99b489a205c5b243d708d82fbaa990b3a3e8ad3011b19162ed000c81695fbcacde32b48f09a8a37603e9d3666a51b42abf571a73de8cc0c2897262f5a08b1fc4a9d27df727d0a57c5db2e02fadd41653b64ce7554b2d3", 0xa2}, {&(0x7f0000004100)="b56a5b1a55a3bd79ec40df7b6d5140b71a422faac5197134ed", 0x19}], 0x2, &(0x7f0000004180)=[{0x98, 0x103, 0x527, "865de21dabe0956cc8be8900ce02c57b0b4120397a9089556384a66819fe0f6a1f9967b48aa38f075bf09d6d85a2627c2f3fc1ab879f52786d24ed73ab732a458afe93d9d3153ca3193ee773c997576d9fa2b30ba501a7ea206d59e866a5bc34aa97467b19d93293e1103fcc93376fb0a5fe7c700526c5e505553af6a43c8eb851772cd20b"}, {0xb0, 0x10a, 0x0, "f722faec6e65632dbc1fa1f416abe4239c4e140b5284ec15ebc642287324681219514aa5420fb5e250969ba1c54d105937ffc56d7182fc2444e350a25be12c6bbf25b8f18bd4e7fa508780a614ed56a3a89e1abd7d024ac730cc4a19f9ef256976c8f447ea709687e08b70f52456d24120fb3c1bf3fbe2f5fcff63483ff50271060f1a48730c16b544170fd44acd31ff3086a47aa69ba5efdf1d09ef80fad7"}, {0x58, 0x1, 0x400, "c7c89cd69af639cf1e5bf9cc8c6064441d670544e985a6530c39dc764e187faf6456c5804cf85e665a03f2ce5c6229fcdd5debff6f9f85ac1ea376beca809f1af444669c8c"}, {0x90, 0x113, 0x9, "a855a020c1707f5a109b8926aa132ddc744adf62ad5285af2b3aafd2f94c18c7228e07629bebad235aea0089254a703fdce1bff2f07cf7513722bf8565d9b4e1b50058085e96f974e14a7c95d3e695afee0aa2557d7406df821315c944757c4c3219b24e2be177aab934d4abd34b8f466146e4c7d250b166637e7e4aaf"}, {0x100, 0x110, 0x1, "5de409271b930824570815458a922a50798d24a038e845b73ef551398532ff758539771b98b45a593a385f933d74c3e0e6b5153ddbf1338490d70ae13ad0c3981a05c428d73c760aa7a1d880d85bca6fe38871b81971e217d608b032588afc58397e9fd4937c23c0e7cf64f65cfb698f39ec61a94706c626713d887ae6c819bc81e0fc838ac180ffe26b1c00144b07fb7eeee96f9e624d2d6bc3e71476ba1bf1276237dfb17ae46c85210af5ad1fd0954569d504d9bbb92b817ea974f661a122f6cda728e54b4ade091caca4949616e771a0b45566440cfc7955a13b36f4749700cbf07978f601941e"}, {0x20, 0xff, 0x3, "b8c0c0be11d26ed56a4cd9ec"}, {0x108, 0x10f, 0x101, "d9482a8243aeca568b233fd8ec75f963f771f65150096a19f8873238cd37e50a3f9029da9e8f42b77a6660e526a454314eb8a6ea8cd52d9f86d463d2bff485fc61b37cf0bfd535f8c00bcc39756eefe1cd834962da8a2bfb7dceceb6fa27aa537e6457ba83fdb3253a7a835c41c9d64f5ecdfc01a43725869bc28967f26c3906245080bf528ba03bf5501621e443ffd22145fdd0ad4e8b27c6e5ed7acdddd019ac94c3b27958826629ad0edc0d69627ff6f41dbe5542630d4cc2a43b584676c20f1183a4c073f2b816307709c8865fbdcd65051671f80d2ada007a72e870c43504e9887923c33b7ac373c50ec9b6ac48ab60821feb8976"}], 0x458}}, {{&(0x7f0000004600)=@sco, 0x80, &(0x7f0000004780)=[{&(0x7f0000004680)="5bc9d13ed81eca2cf30de0e180593fff37df24f625f947eb5e0ad488da7f9cb874e6fc31d21c7fe23dfcaf84ff5197596b71a08458c316624db1f02b88ea38f921085850ef54acea35092118f080bdccacf7654ea3de5d145414f1917e83346c5fad9adb67aecc34661486f5ef78e4d9b064cc40bc74cebeefd4dc967929698dd291dde8594c63628df50df7c9771a40f41419d95850c91332c621c9851b7fab7d106db335bf434037c80450d68d037137901becf8f757faa6d1cec4ddcd59dbf25eacf842a30d", 0xc7}], 0x1, &(0x7f00000047c0)=[{0x38, 0x11, 0x8, "a06f7543d8b077eb33a260d1186c00955fe27cc83c4ea7deac58d9abbe0479a086fa1a2b3d57"}, {0x78, 0x113, 0x7, "555f7a90509736b37c97282529fcebc80c8047b0773deceafe2dfed4964ec79597d94ead2f6b064ede7cbbd2ace97dfdfcc296f8d83f91cdc448172ecb33a02c3a647cd7230bc2c29a5d5585d20eaa545c95e2e01734d37b00e75a06f62f3b1419fa6a81"}, {0x58, 0x101, 0x6, "81a754669ee1bedaf9b874038b025c8273ee351ed5fb80ebab782234bc1eb215f9d238c55fb4027cc6d8cebde5d3ee0f5110d4df6b3c8fb866e803f4dfeaf7df313d120fed"}, {0x30, 0x105, 0x20, "32d17d0212989a2d2c27d7f402e31ec93fcfddba7b38e69df2412a977d"}, {0x1010, 0x101, 0x1f, "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0x1148}}], 0x3, 0x90) r3 = socket$inet6_udp(0xa, 0x2, 0x0) ioctl$ifreq_SIOCGIFINDEX_batadv_hard(0xffffffffffffffff, 0x8933, &(0x7f0000000080)={'batadv_slave_0\x00', 0x0}) ioctl$sock_inet6_SIOCSIFADDR(r3, 0x8916, &(0x7f0000000040)={@private1, 0x0, r4}) ioctl$sock_inet6_SIOCDIFADDR(r2, 0x8936, &(0x7f00000002c0)={@private1, 0x0, r4}) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000001680)={'veth1_to_bond\x00', 0x0}) sendmmsg$inet(r1, &(0x7f0000002b00)=[{{&(0x7f0000000000)={0x2, 0x9, @multicast1}, 0x10, &(0x7f00000000c0)=[{&(0x7f0000000180)="59e993dcc0f102e94388e7ec823951ec8f68185de3e2842c93806c169ba4f87652c6c6b89a28f8f9282ada7c789d3acf3dd9371cf87a759bb06db2ffa2677f27e1d16b4a7079cc492ed39a45d946791c81bcbf822fbd10c174a9e52113966979ddf10839789452bbb173f306facb020de01aef4a176ef0068f02f4bd98b54544a6374dafa17a05be9833a2713172c746730ed488c4c2c0597e35412456f9bbe2fc7eb8da4cf751ef0a76c156101555ff5ac422703454607ae65edf95547d94ce9b3254b54e32285d3369a0196b128a677af32103c2a81c4d3abc25dc2990d2f8462f97ebc6288d88cd68fe461562e66915", 0xf1}, {&(0x7f0000000040)="4d9905b6e7d022d3b79107a43e22c7c7783c726a060fc698561c69f4e6d890be3814e134f6489e7ccb46d8cd98b77c9cb470717fad27d00281a99f44fb3c2fde5a195d732b398b3cb8647bcd7917038dbbe5", 0x52}, {&(0x7f0000000280)="680263f8bbc82c60a22e02011927b18c36f95f1521798c4148ca5d1061889448adec613e124deca38c5b660cb1fcfa49f29df3e774d62bbb3cb019540559a71f817797fbee8a3abec4159d12f0b65461fdf029f24e26b773c58e88ef65d1bedd92e48622837ac6346288f280cb685b9b3b89bf2f517f4781af29bb218c47122f83fb4087503333cb1f88ef6564fe72b837d5de9056c51bd5277cd63acd5f5be6bd2083663638ec84b34ee87541e6b575ac1680e1ad437df887cf5403ad32ed62e3ccc6c13d64ef7e7f97eddd174baa1c03874b4cbfe178ab4350bb1c2e0f1e241aaa2c444676670415cd8942d554db1684", 0xf1}], 0x3, &(0x7f0000000400)=[@ip_retopts={{0x104, 0x0, 0x7, {[@timestamp_prespec={0x44, 0x4c, 0x76, 0x3, 0x0, [{@initdev={0xac, 0x1e, 0x1, 0x0}, 0x4}, {@private=0xa010100, 0x1000}, {@private=0xa010102, 0x20}, {@loopback, 0x401}, {@private=0xa010100, 0x1ff}, {@multicast2, 0xfffffffb}, {@loopback, 0x7}, {@multicast2, 0x400}, {@rand_addr=0x64010100, 0x8}]}, @cipso={0x86, 0x26, 0x3, [{0x2, 0x6, "4668c3b4"}, {0x7, 0xb, "9b0087d38719ce8e41"}, {0x6, 0x9, "f9412a1193d615"}, {0x6, 0x6, "6a19cf2a"}]}, @timestamp_prespec={0x44, 0x2c, 0x5a, 0x3, 0x5, [{@empty, 0x1f}, {@dev={0xac, 0x14, 0x14, 0xf}, 0x10000}, {@initdev={0xac, 0x1e, 0x0, 0x0}, 0x6}, {@local, 0x6}, {@private=0xa010102, 0xb5}]}, @lsrr={0x83, 0x7, 0x9a, [@empty]}, @timestamp_prespec={0x44, 0x4c, 0x17, 0x3, 0x6, [{@rand_addr=0x64010101}, {@multicast2, 0x8}, {@multicast2, 0xff}, {@multicast1, 0x8}, {@dev={0xac, 0x14, 0x14, 0x1a}, 0x80000000}, {@multicast2, 0xfffffff7}, {@initdev={0xac, 0x1e, 0x0, 0x0}, 0x80}, {@private=0xa010101, 0x4}, {@multicast2, 0xffff}]}]}}}, @ip_pktinfo={{0x1c, 0x0, 0x8, {r4, @initdev={0xac, 0x1e, 0x1, 0x0}, @initdev={0xac, 0x1e, 0x0, 0x0}}}}, @ip_tos_int={{0x14, 0x0, 0x1, 0x7}}, @ip_ttl={{0x14, 0x0, 0x2, 0x2}}, @ip_retopts={{0x38, 0x0, 0x7, {[@ssrr={0x89, 0xb, 0x0, [@local, @local]}, @generic={0x86, 0xf, "0ee42fb488bfa838bbb101c7ed"}, @ssrr={0x89, 0xb, 0xe, [@remote, @empty]}, @end]}}}], 0x190}}, {{&(0x7f0000000380)={0x2, 0x4e20, @rand_addr=0x64010100}, 0x10, 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0x1000}], 0x2, &(0x7f00000016c0)=[@ip_retopts={{0x4c, 0x0, 0x7, {[@ssrr={0x89, 0x17, 0xda, [@dev={0xac, 0x14, 0x14, 0x14}, @multicast1, @broadcast, @private=0xa010101, @private=0xa010102]}, @timestamp_prespec={0x44, 0x14, 0xa7, 0x3, 0x8, [{@private=0xa010102, 0xdaf}, {@multicast1, 0x6}]}, @timestamp={0x44, 0x10, 0x93, 0x0, 0xd, [0x9, 0x7f, 0xff]}]}}}, @ip_ttl={{0x14, 0x0, 0x2, 0x5}}, @ip_retopts={{0x98, 0x0, 0x7, {[@ra={0x94, 0x4, 0x1}, @cipso={0x86, 0x53, 0x0, [{0x0, 0xe, "9dc990b46a4d783a2cd3930c"}, {0x7, 0x10, "3f462b29cd02897b28ad74a2f4c8"}, {0x1, 0x12, "d1be9b76176480dc2de185ccc1f444ff"}, {0x7, 0x12, "14955f36908ee28d23f8549270dd162e"}, {0x7, 0x9, "d3830579199ac2"}, {0x13246aabc0bd9ccb, 0x2}]}, @timestamp_prespec={0x44, 0x1c, 0xfd, 0x3, 0x0, [{@multicast1, 0x7}, {@private=0xa010102, 0x401}, {@remote, 0x401}]}, @ssrr={0x89, 0x7, 0xc4, [@remote]}, @timestamp_prespec={0x44, 0xc, 0x19, 0x3, 0x3, [{@loopback, 0x70e5}]}]}}}, @ip_tos_int={{0x14, 0x0, 0x1, 0xffffffff}}, @ip_pktinfo={{0x1c, 0x0, 0x8, {r5, @empty, @broadcast}}}, @ip_tos_int={{0x14, 0x0, 0x1, 0xfff}}, @ip_retopts={{0x14, 0x0, 0x7, {[@noop]}}}], 0x168}}, {{&(0x7f0000001840)={0x2, 0x4e23, @broadcast}, 0x10, &(0x7f0000001a00)=[{&(0x7f0000001880)="eab2c5deb0e0e6155fdc9cd8442b57c54be12dc0dcbf039277fb1928d0921cfacd70723bf04a680210fc580aeb2459ad99b4138cf33822703a116a3c7def2d606264cccfa494bd49bf14c4702fd1b062973e1c2a68aca47cb546eb65265ac73b4cfaff777561e9d8baecc5bf76a76c063bf1322bbbb36d3be45bd100", 0x7c}, {&(0x7f0000001b00)="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", 0x1000}, {&(0x7f0000001900)="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", 0xfd}], 0x3}}], 0x3, 0x80) preadv(r0, &(0x7f00000017c0), 0x3d, 0x0, 0x0) 10:34:22 executing program 4: r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000100), 0x3ec00, 0x0) r1 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000040), 0x0, 0x0) close(r1) ioctl$BTRFS_IOC_GET_DEV_STATS(r1, 0x8004550f, 0x0) r2 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000040), 0x0, 0x0) close(r2) ioctl$BTRFS_IOC_GET_DEV_STATS(r2, 0x8004550f, 0x0) r3 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000040), 0x0, 0x0) close(r3) ioctl$BTRFS_IOC_GET_DEV_STATS(r3, 0x8004550f, 0x0) r4 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000040), 0x0, 0x0) close(r4) ioctl$BTRFS_IOC_GET_DEV_STATS(r4, 0x8004550f, 0x0) sendfile(r3, r4, &(0x7f00000000c0)=0x9, 0x5) r5 = fsopen(&(0x7f0000000080)='btrfs\x00', 0x0) r6 = dup2(0xffffffffffffffff, r5) ioctl$RTC_UIE_ON(r6, 0x7003) fsconfig$FSCONFIG_SET_PATH_EMPTY(r6, 0x4, &(0x7f00000001c0)='ns/cgroup\x00', &(0x7f0000000180)='./file0\x00', r6) r7 = syz_open_procfs$namespace(0xffffffffffffffff, &(0x7f0000000000)='ns/cgroup\x00') dup2(r7, r0) 10:34:22 executing program 5 (fault-call:0 fault-nth:30): syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000340)=[{&(0x7f0000010000)="601c6d6b646f736677c66200088020000400000004f8000020004000030000000000000001", 0x25}, {0x0, 0x0, 0x800}], 0x0, &(0x7f0000000080)={[{@iocharset={'iocharset', 0x3d, 'cp775'}}, {@iocharset={'iocharset', 0x3d, 'cp862'}}]}) 10:34:22 executing program 0: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f00000000c0)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f00000002c0)="eb3c906d6b66732e66617400020101000240008000f801", 0x17}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') openat(0xffffffffffffffff, 0x0, 0x8000, 0x0) r0 = creat(&(0x7f0000000040)='./bus\x00', 0x129) r1 = creat(&(0x7f0000000040)='./bus\x00', 0x0) ftruncate(r1, 0x20085) io_setup(0x4, &(0x7f0000000180)) lseek(r0, 0x0, 0x2) creat(0x0, 0x1c) perf_event_open(&(0x7f000001d000)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0) r3 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000040), 0x0, 0x0) close(r3) ioctl$BTRFS_IOC_GET_DEV_STATS(r3, 0x8004550f, 0x0) sendfile(r1, r3, &(0x7f00000001c0)=0x20, 0x9) r4 = open(&(0x7f0000000100)='./file0\x00', 0x600, 0x9a) ioctl$int_out(r4, 0x5462, &(0x7f0000000140)) openat$null(0xffffffffffffff9c, &(0x7f0000000240), 0x12840, 0x0) truncate(&(0x7f0000000080)='./bus\x00', 0x101) sendfile(r0, r2, 0x0, 0x8400fffffffa) [ 1525.766272][T16683] FAULT_INJECTION: forcing a failure. [ 1525.766272][T16683] name failslab, interval 1, probability 0, space 0, times 0 [ 1525.767151][T16688] debugfs: Directory 'hci0' with parent 'bluetooth' already present! [ 1525.781682][T16683] CPU: 0 PID: 16683 Comm: syz-executor.5 Not tainted 5.4.125-syzkaller-00004-ga84c475f4db0 #0 [ 1525.797207][T16683] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 1525.807251][T16683] Call Trace: [ 1525.810536][T16683] dump_stack+0x1d8/0x24e [ 1525.814853][T16683] ? devkmsg_release+0x11c/0x11c [ 1525.819785][T16683] ? show_regs_print_info+0x12/0x12 [ 1525.820946][ T162] Bluetooth: hci0: Frame reassembly failed (-84) [ 1525.824972][T16683] should_fail+0x6f6/0x860 [ 1525.824982][T16683] ? setup_fault_attr+0x3d0/0x3d0 [ 1525.824994][T16683] ? security_inode_alloc+0x32/0x1d0 [ 1525.825003][T16683] should_failslab+0x5/0x20 [ 1525.825012][T16683] kmem_cache_alloc+0x36/0x290 [ 1525.825026][T16683] ? from_kuid_munged+0x3b0/0x3b0 [ 1525.860329][T16683] ? ext4_alloc_inode+0x1d/0x620 [ 1525.865263][T16683] security_inode_alloc+0x32/0x1d0 [ 1525.870367][T16683] inode_init_always+0x387/0x810 [ 1525.875301][T16683] ? set_qf_name+0x310/0x310 [ 1525.879880][T16683] new_inode_pseudo+0x90/0x220 [ 1525.884634][T16683] new_inode+0x25/0x1d0 [ 1525.888835][T16683] ? memset+0x1f/0x40 [ 1525.892803][T16683] __ext4_new_inode+0x303/0x6190 [ 1525.897721][T16683] ? avc_has_perm_noaudit+0x30c/0x400 [ 1525.903079][T16683] ? ext4_read_inode_bitmap+0x1950/0x1950 [ 1525.908784][T16683] ? memset+0x1f/0x40 [ 1525.912752][T16683] ? __dquot_initialize+0x25e/0xe20 [ 1525.917937][T16683] ? avc_has_perm+0xd2/0x270 [ 1525.922511][T16683] ? avc_has_perm+0x173/0x270 [ 1525.927181][T16683] ? security_transition_sid+0x78/0x90 [ 1525.932625][T16683] ext4_mkdir+0x3ff/0x1580 [ 1525.937026][T16683] ? ext4_symlink+0xf00/0xf00 [ 1525.941688][T16683] ? filename_create+0x4c7/0x770 [ 1525.946603][T16683] ? generic_permission+0x13a/0x490 [ 1525.951901][T16683] ? security_inode_mkdir+0xdd/0x120 [ 1525.957170][T16683] vfs_mkdir+0x416/0x5f0 [ 1525.961398][T16683] do_mkdirat+0x1f0/0x330 [ 1525.965716][T16683] ? vfs_mkdir+0x5f0/0x5f0 [ 1525.970121][T16683] do_syscall_64+0xcb/0x1e0 [ 1525.974612][T16683] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 1525.980488][T16683] RIP: 0033:0x4656f7 [ 1525.984402][T16683] Code: 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 83 c8 ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 00 b8 53 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 1526.003988][T16683] RSP: 002b:00007f6cf6cc1fa8 EFLAGS: 00000213 ORIG_RAX: 0000000000000053 10:34:22 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="200700008000000006000000660000000f000000000000000100000001000000004000000040000020000000d3f4655fd4f4655f0100ffff53ef", 0x3a, 0x400}, {&(0x7f0000010300)="02000000030000000400000066000f000300040000000000000000000f007f5c", 0x20, 0x800}], 0x0, &(0x7f0000000440)={[{@journal_checksum}, {@norecovery}]}) 10:34:22 executing program 4: r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) r1 = dup2(r0, r0) ioctl$F2FS_IOC_DEFRAGMENT(r0, 0xc010f508, &(0x7f0000000080)={0x2, 0x3d3}) ioctl$RTC_UIE_ON(r1, 0x7003) r2 = syz_open_procfs$namespace(0xffffffffffffffff, &(0x7f0000000000)='ns/cgroup\x00') ioctl$RTC_SET_TIME(r1, 0x4024700a, &(0x7f0000000040)={0x27, 0x32, 0x13, 0x1d, 0x4, 0x6, 0x5, 0x57}) r3 = dup2(r2, r0) clock_gettime(0x0, &(0x7f0000001a80)={0x0, 0x0}) recvmmsg$unix(r1, &(0x7f0000001a00)=[{{&(0x7f0000000140), 0x6e, &(0x7f00000003c0)=[{&(0x7f00000001c0)=""/122, 0x7a}, {&(0x7f00000000c0)=""/28, 0x1c}, {&(0x7f0000000240)=""/157, 0x9d}, {&(0x7f0000000300)=""/167, 0xa7}], 0x4, &(0x7f0000001b40)=ANY=[@ANYBLOB="1c000000000000000100000002000000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="000000001c000000000000000100000002000000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="0000000030000000000000000100000001000000d019c92a1b7bd6e89870c1d7165b1387806e5d00746e79dce90a587c547ba46cb8b65318d58c7e8e73d06d8b2121bd9cccad5d2f7445efa60b1e00d1be8419793da25f2612e2fa72c6597d283bfcb5595a12ca446e20595303a9b63f99f5bb098079f17dd45e04e00213f7328a085a27ddd821fd31569f1770f6f569f80fccd1621c04a9821579d598d19afa44e12013f1b2680daae9", @ANYRES32, @ANYRES32, @ANYRES32, @ANYRES32, @ANYRES32, @ANYRES32, @ANYRES32, @ANYRES32, @ANYBLOB="30000000000000000100000001000000", @ANYRES32, @ANYRES32, @ANYRES32, @ANYRES32, @ANYRES32, @ANYRES32, @ANYRES32, @ANYRES32, @ANYBLOB="1c000000000000000100000002000000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB='\x00\x00\x00\x00'], 0xc0}}, {{&(0x7f00000004c0), 0x6e, &(0x7f00000018c0)=[{&(0x7f0000000540)=""/119, 0x77}, {&(0x7f00000005c0)=""/4096, 0x1000}, {&(0x7f00000015c0)=""/46, 0x2e}, {&(0x7f0000001600)=""/111, 0x6f}, {&(0x7f0000001680)=""/91, 0x5b}, {&(0x7f0000001700)=""/218, 0xda}, {&(0x7f0000001800)=""/158, 0x9e}], 0x7, &(0x7f0000001940)=[@cred={{0x1c}}, @rights={{0x14, 0x1, 0x1, [0xffffffffffffffff]}}, @rights={{0x28, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @rights={{0x2c, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}], 0x90}}], 0x2, 0x10021, &(0x7f0000001ac0)={r4, r5+10000000}) r7 = socket$inet6_udp(0xa, 0x2, 0x0) r8 = socket$inet6_udp(0xa, 0x2, 0x0) ioctl$ifreq_SIOCGIFINDEX_batadv_hard(0xffffffffffffffff, 0x8933, &(0x7f0000000080)={'batadv_slave_0\x00', 0x0}) ioctl$sock_inet6_SIOCSIFADDR(r8, 0x8916, &(0x7f0000000040)={@private1, 0x0, r9}) ioctl$sock_inet6_SIOCDIFADDR(r7, 0x8936, &(0x7f00000002c0)={@private1, 0x0, r9}) ioctl$sock_ipv6_tunnel_SIOCDELPRL(r1, 0x89f6, &(0x7f00000040c0)={'syztnl2\x00', &(0x7f0000004040)={'ip6gre0\x00', 0x0, 0x4, 0x9, 0x3f, 0x1, 0x7d, @initdev={0xfe, 0x88, '\x00', 0x1, 0x0}, @loopback, 0x1, 0x40, 0x94, 0x8a96}}) accept(r3, &(0x7f0000004100)=@ll={0x11, 0x0, 0x0}, &(0x7f0000004180)=0x80) ioctl$sock_ipv6_tunnel_SIOCGETTUNNEL(r1, 0x89f0, &(0x7f0000004300)={'ip6tnl0\x00', &(0x7f0000004280)={'ip6tnl0\x00', 0x0, 0x29, 0x4, 0xb4, 0x24000, 0x17, @empty, @initdev={0xfe, 0x88, '\x00', 0x1, 0x0}, 0x40, 0x7, 0x5, 0x6}}) sendmsg$ETHTOOL_MSG_LINKSTATE_GET(r6, &(0x7f0000004580)={&(0x7f0000001b00)={0x10, 0x0, 0x0, 0x40000}, 0xc, &(0x7f0000004540)={&(0x7f0000004340)={0x1cc, 0x0, 0x300, 0x70bd2d, 0x25dfdbfe, {}, [@HEADER={0x38, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_FLAGS={0x8, 0x3, 0x3}, @ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'netdevsim0\x00'}, @ETHTOOL_A_HEADER_FLAGS={0x8, 0x3, 0x3}, @ETHTOOL_A_HEADER_DEV_INDEX={0x8}, @ETHTOOL_A_HEADER_DEV_INDEX={0x8, 0x1, r9}]}, @HEADER={0x20, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'veth1_to_team\x00'}, @ETHTOOL_A_HEADER_FLAGS={0x8, 0x3, 0x2}]}, @HEADER={0x3c, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'bridge_slave_1\x00'}, @ETHTOOL_A_HEADER_DEV_INDEX={0x8, 0x1, r10}, @ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'vxcan1\x00'}, @ETHTOOL_A_HEADER_FLAGS={0x8}]}, @HEADER={0x40, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'veth1_to_bridge\x00'}, @ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'veth0_vlan\x00'}, @ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'syzkaller0\x00'}]}, @HEADER={0x24, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_DEV_INDEX={0x8}, @ETHTOOL_A_HEADER_FLAGS={0x8}, @ETHTOOL_A_HEADER_FLAGS={0x8, 0x3, 0x3}, @ETHTOOL_A_HEADER_DEV_INDEX={0x8}]}, @HEADER={0x48, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_DEV_INDEX={0x8}, @ETHTOOL_A_HEADER_DEV_INDEX={0x8}, @ETHTOOL_A_HEADER_DEV_INDEX={0x8, 0x1, r11}, @ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'ip6erspan0\x00'}, @ETHTOOL_A_HEADER_FLAGS={0x8}, @ETHTOOL_A_HEADER_DEV_INDEX={0x8}, @ETHTOOL_A_HEADER_FLAGS={0x8, 0x3, 0x1}]}, @HEADER={0x24, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_FLAGS={0x8, 0x3, 0x1}, @ETHTOOL_A_HEADER_DEV_INDEX={0x8}, @ETHTOOL_A_HEADER_FLAGS={0x8, 0x3, 0x3}, @ETHTOOL_A_HEADER_FLAGS={0x8, 0x3, 0x2}]}, @HEADER={0x54, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_FLAGS={0x8, 0x3, 0x3}, @ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'veth1_to_team\x00'}, @ETHTOOL_A_HEADER_DEV_INDEX={0x8, 0x1, r12}, @ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'vlan0\x00'}, @ETHTOOL_A_HEADER_FLAGS={0x8, 0x3, 0x2}, @ETHTOOL_A_HEADER_FLAGS={0x8, 0x3, 0x2}, @ETHTOOL_A_HEADER_FLAGS={0x8}]}]}, 0x1cc}, 0x1, 0x0, 0x0, 0x4000}, 0x1) 10:34:22 executing program 1: sendmsg$DEVLINK_CMD_PORT_UNSPLIT(0xffffffffffffffff, &(0x7f00000000c0)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x200000}, 0xc, &(0x7f0000000080)={&(0x7f0000000040)={0x3c, 0x0, 0x800, 0x70bd2a, 0x25dfdbff, {}, [{{@nsim={{0xe}, {0xf, 0x2, {'netdevsim', 0x0}}}, {0x8}}}]}, 0x3c}, 0x1, 0x0, 0x0, 0x4c800}, 0x20048081) ioctl$sock_ipv4_tunnel_SIOCDELTUNNEL(0xffffffffffffffff, 0x89f2, &(0x7f0000000500)={'tunl0\x00', &(0x7f0000000480)={'ip_vti0\x00', 0x0, 0x1, 0x40, 0x4, 0x8, {{0x17, 0x4, 0x2, 0x1c, 0x5c, 0x66, 0x0, 0x2, 0x2f, 0x0, @local, @multicast1, {[@cipso={0x86, 0x34, 0x4c0740c5b3bef097, [{0x5, 0xc, "a35f91ab5c40db9e3d80"}, {0x7, 0xd, "eb939f3ae32ecd19f1cae2"}, {0x7, 0x7, "b8b3f726d2"}, {0x0, 0xe, "cfe776f72a72851d054f7b6e"}]}, @rr={0x7, 0x13, 0x4, [@dev={0xac, 0x14, 0x14, 0x1a}, @local, @multicast1, @remote]}]}}}}}) ioctl$sock_ipv6_tunnel_SIOCGET6RD(0xffffffffffffffff, 0x89f8, &(0x7f00000006c0)={'sit0\x00', &(0x7f0000000640)={'ip6tnl0\x00', 0x0, 0x29, 0x80, 0x2, 0x8, 0x6c, @dev={0xfe, 0x80, '\x00', 0x44}, @private2, 0x8, 0x7800, 0xffff, 0x2}}) r2 = accept(0xffffffffffffffff, &(0x7f0000000700)=@xdp={0x2c, 0x0, 0x0}, &(0x7f0000000780)=0x80) sendmsg$TEAM_CMD_OPTIONS_SET(0xffffffffffffffff, &(0x7f0000000980)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x1000000}, 0xc, &(0x7f0000000940)={&(0x7f00000007c0)={0x158, 0x0, 0x300, 0x70bd26, 0x25dfdbfc, {}, [{{0x8}, {0xf4, 0x2, 0x0, 0x1, [{0x40, 0x1, @lb_tx_hash_to_port_mapping={{{0x24}, {0x5}, {0x8, 0x4, r0}}, {0x8}}}, {0x38, 0x1, @mcast_rejoin_count={{0x24}, {0x5}, {0x8, 0x4, 0x7}}}, {0x38, 0x1, @activeport={{0x24}, {0x5}, {0x8, 0x4, r1}}}, {0x40, 0x1, @queue_id={{{0x24}, {0x5}, {0x8}}, {0x8}}}]}}, {{0x8, 0x1, r3}, {0x40, 0x2, 0x0, 0x1, [{0x3c, 0x1, @lb_tx_method={{0x24}, {0x5}, {0x9, 0x4, 'hash\x00'}}}]}}]}, 0x158}, 0x1, 0x0, 0x0, 0x11}, 0x4000001) ioctl$sock_ipv6_tunnel_SIOCGET6RD(r2, 0x89f8, &(0x7f0000000a40)={'sit0\x00', &(0x7f00000009c0)={'ip6_vti0\x00', r1, 0x2f, 0x80, 0x4b, 0x100, 0x22, @private1={0xfc, 0x1, '\x00', 0x1}, @private2, 0x8000, 0x7, 0x1, 0x7}}) r4 = openat$vsock(0xffffffffffffff9c, &(0x7f0000000a80), 0x0, 0x0) ioctl$sock_ipv6_tunnel_SIOCADDTUNNEL(r4, 0x89f1, &(0x7f0000000b40)={'syztnl0\x00', &(0x7f0000000ac0)={'syztnl2\x00', r1, 0x2f, 0x59, 0xf6, 0x3, 0x4d, @initdev={0xfe, 0x88, '\x00', 0x6, 0x0}, @remote, 0x40, 0x7800, 0x21718d79, 0x3}}) r5 = creat(&(0x7f0000000b80)='./file0\x00', 0xa2) sendmsg$TIPC_CMD_SHOW_PORTS(r5, &(0x7f0000000c80)={&(0x7f0000000bc0)={0x10, 0x0, 0x0, 0x1}, 0xc, &(0x7f0000000c40)={&(0x7f0000000c00)={0x1c, 0x0, 0x0, 0x70bd29, 0x25dfdbfd, {}, ["", "", "", ""]}, 0x1c}, 0x1, 0x0, 0x0, 0x20042000}, 0x20000000) sendmsg$AUDIT_TRIM(r2, &(0x7f0000000d80)={&(0x7f0000000cc0)={0x10, 0x0, 0x0, 0x400}, 0xc, &(0x7f0000000d40)={&(0x7f0000000d00)={0x10, 0x3f6, 0x200, 0x70bd2a, 0x25dfdbff, "", ["", "", "", "", "", ""]}, 0x10}, 0x1, 0x0, 0x0, 0x800}, 0x20000005) sendmmsg(r2, &(0x7f0000003240)=[{{0x0, 0x0, &(0x7f0000003100)=[{&(0x7f0000000dc0)="85d8e6ca8fc3cc51d7bc68c507fb909127234e6ed0325881420e5c374a4a6511b7fcccc6c4add0fd43fa5615e51edd096fb51e6568ee19c2de0047706f3b164c06", 0x41}, {&(0x7f0000000e40)="842573803241f14262d18e056469d50c7ba1f3462d78eca77dc24c9fb0b66fa4508e0352a303cec06c3411a0a88c1574ecc2861d7593c9e6699d72e536860bb38b512bb12e21dcf116e8767747ddce707310d6c87b368638cfecb6468c54c11dff06d0e29272b47698a5c67798e1f5bccde2c841867433d25594394db4a8cf01079e2c506ccc598302f5a8469e9fbde6338e8e595c3c156033272be0c6e229669c325be33cc5c571678aa4cbce0b2ef1277e488dfe7eaa4fc789ce721615fcc708be58888fe48e787d15030ef9132e1eb11109a9", 0xd4}, {&(0x7f0000000f40)="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0x1000}, {&(0x7f0000001f40)="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0x1000}, {&(0x7f0000002f40)="7b451c8324d34aea1da0ff0bfb0a463336c306ac5ac827a315802ccb59a85396636bdf6a0d73e426287a005be8a00db8e3d7aec07c213556a2cacd7dbd933b6eaae84f5dc967595bbe992ff5651bd83077e23167beccb14261e35c285c3306b1f34d18aa6ee2a7557dde282b2d6d7a295c82e14ee15d69814e8a53a864ce12d0280b57f0", 0x84}, {&(0x7f0000003000)="7d56d4bd694b5f2d9ebc965abfb1288fb4ee177e5b5d829380eace14381417813ac2abbd637c141f94fb3b41eb43b438d86a1cce2efdffce8131c6e8898486948e5a237de5377371bd2102e873e87e4d632da9b434178d8a9312da5a53b28b09c38a55cf1a3c51ac79ec2d73893528e9f7a6127181a3b177723642442cc97a9c294c323de542c6e8d200444bef724e859039d5e3d63ad1ba8a76cc30cd308dadbde33f5fed814a5689cd1e24599eb3c5bb86502d50063a7578cc820fecf5716509bfa12aa539355c3578966b92889b5f38a7dd7d417454e29a525880ebe80b94", 0xe0}], 0x6, &(0x7f0000003180)=[{0x30, 0x10a, 0x1ff, "8e57165684b7ce87c736bff9db509cc97cae1afd00aa7d8f66479e30"}, {0x60, 0x109, 0x6, "58100e482a190dfbe0825753b33bfcf17947366d8fc4b6b4a96f9fdf9cb91593551e11ced3dfcd35f85fa9987113f450d021b028d8c66636237cf138b715431ee7c22296781ae65c0f26b3f26c1db8"}], 0x90}}], 0x1, 0x1) sendmsg$NL80211_CMD_GET_SCAN(r2, &(0x7f0000003340)={&(0x7f0000003280)={0x10, 0x0, 0x0, 0x4}, 0xc, &(0x7f0000003300)={&(0x7f00000032c0)={0x28, 0x0, 0x2, 0x70bd2a, 0x25dfdbfd, {{}, {@val={0x8}, @val={0xc, 0x99, {0x1, 0x21}}}}, ["", "", "", "", "", "", "", ""]}, 0x28}, 0x1, 0x0, 0x0, 0x2000004}, 0x4040069) sendmsg$AUDIT_ADD_RULE(r5, &(0x7f0000003880)={&(0x7f0000003380)={0x10, 0x0, 0x0, 0x8}, 0xc, &(0x7f0000003840)={&(0x7f00000033c0)={0x448, 0x3f3, 0x4, 0x70bd2a, 0x25dfdbfe, {0x7, 0x1, 0x2c, [0x5, 0x0, 0x7e56b7bc, 0x4, 0x9, 0x9ff, 0xfff, 0x1000, 0x3, 0x9, 0xfffffffd, 0x8000, 0xffff, 0x9, 0x8001, 0xfbe1, 0x100, 0x400, 0x0, 0x8, 0x2f, 0x4, 0x8, 0x7, 0x0, 0x3, 0x8000, 0x3, 0x2, 0x1ff, 0x7d, 0x0, 0x5, 0x7, 0x2, 0x6b90, 0x1, 0xfffff0bd, 0x7, 0x1, 0x3, 0x3, 0x9, 0xaf, 0xffffffff, 0x5, 0x10000, 0x10000, 0x5, 0x7, 0x64c, 0xaf0, 0x10000, 0xfffff4c1, 0x5, 0x8, 0x9, 0xff, 0x1, 0x0, 0x5, 0x5, 0x1f], [0x5, 0x8000, 0x2, 0xe692, 0x800, 0xff, 0x4, 0x9, 0xfffffff9, 0x3, 0x7, 0x7, 0x6, 0x9205, 0x9, 0x3, 0x96b6, 0x101, 0x7, 0x9, 0x401, 0x8, 0x3ff, 0x81, 0x2, 0x23, 0xf3, 0x80000000, 0xffffffff, 0x9, 0x9, 0x7, 0x10001, 0x80000001, 0x4, 0x8, 0x1, 0x6, 0x8, 0x209b, 0x3, 0xfffffffe, 0x9, 0xd0, 0x0, 0x6, 0x80000000, 0x3, 0xfffffffc, 0x7ff, 0x5, 0x3, 0x69c, 0x3f, 0x8d, 0x7f9, 0x9e4e, 0x0, 0x8, 0x7, 0x8, 0xffff, 0xfffffffc, 0x7fffffff], [0x2d0, 0x5, 0x1, 0xaa, 0x8, 0x9, 0x1, 0x8000, 0xfffffff7, 0xfffffc01, 0x6, 0xfff, 0xc580, 0x9, 0xfffffff7, 0x9, 0x80000000, 0x8, 0x5, 0x1, 0x2, 0x4, 0xffffffe1, 0x90000, 0x7, 0xfffffffc, 0xfcc0, 0x3f, 0x8, 0xfff80000, 0x0, 0x80, 0x1, 0x155, 0x7, 0x7cc655ad, 0x1, 0x52, 0x3, 0x2, 0xf997, 0x7, 0xfffffff8, 0x8, 0x7, 0x6, 0x3, 0x0, 0x7fffffff, 0xfff, 0x7a19f063, 0x9, 0x1, 0x1, 0x7, 0x8, 0xb6, 0x0, 0x7fffffff, 0x20, 0x935c, 0x47f4f226, 0x3, 0x2], [0x100, 0x5, 0x83ed, 0x1, 0x10001, 0x7, 0x1, 0xbc5d, 0x3, 0x6, 0x5, 0x5, 0x3ff, 0xdb7, 0x2, 0x400, 0x40, 0x4f9, 0x5, 0x7, 0x4, 0x4, 0x4, 0x6a41, 0x81, 0x2, 0x0, 0x9, 0x80000000, 0x9, 0x80000001, 0x0, 0x8729, 0x2, 0x1, 0x8, 0x7, 0x5, 0xe6, 0x1, 0x7, 0x2, 0x6, 0x1, 0x7fff, 0x8, 0xfffffffe, 0x4, 0x9, 0x8000, 0x1fb6, 0x8000, 0xa6ce, 0x80000001, 0x1000, 0x401, 0x1, 0x5, 0x1, 0x8, 0x6b9, 0x5, 0x3, 0x9], 0x28, ['syztnl2\x00', '\xf8\xd8-\x00', '-\xff[!$H(^{[\x00', '$\x00', '{^#\x00', '$\x00', 'netdevsim']}, [""]}, 0x448}, 0x1, 0x0, 0x0, 0x1}, 0x4800) getpeername$packet(r5, &(0x7f00000038c0)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @local}, &(0x7f0000003900)=0x14) ioctl$sock_ipv6_tunnel_SIOCDELTUNNEL(r2, 0x89f2, &(0x7f00000039c0)={'ip6gre0\x00', &(0x7f0000003940)={'ip6_vti0\x00', r0, 0x0, 0x10, 0xbb, 0x10000, 0x0, @ipv4={'\x00', '\xff\xff', @local}, @private0, 0x1, 0x7800, 0x2, 0x7fff}}) r7 = signalfd(r2, &(0x7f0000003a00)={[0x8001]}, 0x8) ioctl$sock_ipv6_tunnel_SIOCDELPRL(r7, 0x89f6, &(0x7f0000003ac0)={'ip6gre0\x00', &(0x7f0000003a40)={'syztnl0\x00', r1, 0x0, 0x80, 0x1f, 0x800, 0x2e, @initdev={0xfe, 0x88, '\x00', 0x1, 0x0}, @loopback, 0x1, 0x80, 0x2e, 0x3}}) sendmsg$AUDIT_DEL_RULE(r7, &(0x7f0000003fc0)={&(0x7f0000003b00)={0x10, 0x0, 0x0, 0x10}, 0xc, &(0x7f0000003f80)={&(0x7f0000003b40)={0x420, 0x3f4, 0x200, 0x70bd26, 0x25dfdbfd, {0x1, 0x2, 0x6, [0x8, 0x1, 0xfffffffd, 0x1ff, 0x9, 0x5, 0x32, 0x7fffffff, 0x80000001, 0x800, 0xff, 0xae2d, 0x5a16871e, 0x1000, 0x9, 0x1, 0x48000000, 0xbace, 0x3, 0x4, 0x3, 0x6, 0x10000, 0x3, 0x6, 0x401, 0x1, 0x1ff, 0x5, 0x0, 0x2, 0x0, 0x7, 0x5, 0x10001, 0x3f, 0x58, 0x8, 0x90d0, 0x2, 0x7fff, 0x81, 0x0, 0x4, 0x6, 0xffffffff, 0x4, 0x576, 0xe2, 0x7f, 0x80000001, 0x1, 0xff, 0x800, 0xda, 0x3, 0x5, 0xfff, 0x1ff, 0xffff, 0x7fffffff, 0x9, 0x7, 0x2], [0x0, 0x1, 0x9, 0x3, 0x10001, 0x7, 0xffffffff, 0x1, 0x4, 0x9, 0x0, 0x8000, 0x1, 0xca, 0x2, 0x6d4, 0x4, 0x6, 0x6, 0x0, 0x1000, 0x80000000, 0x9, 0x7, 0x2321, 0x1, 0x2d, 0x0, 0x66c1af31, 0x4, 0x8, 0x7fffffff, 0x9, 0x5, 0x3f, 0x1f898fe0, 0x3, 0x800, 0x3ff, 0xfffff800, 0x3, 0x647, 0x7, 0xffff, 0x0, 0x7fc00000, 0x7, 0x74, 0x1, 0x80000001, 0x8, 0xff, 0x3ff, 0x6, 0x1ff, 0x3, 0x6, 0x200, 0x81, 0x6, 0x2, 0x7, 0x3, 0x80000000], [0x6, 0x6, 0xaad1, 0x8, 0x2, 0x100, 0x4, 0x3, 0x0, 0x8, 0x4, 0x2, 0x2, 0x1a88, 0x8, 0xbfb, 0x7, 0x0, 0x7, 0x7, 0x7, 0x7486, 0x9, 0xd6, 0x4, 0x4, 0x10000, 0x8000, 0x8000, 0xe0000, 0x9, 0xfffffe00, 0x80000001, 0x1f, 0xc6ae, 0xcce, 0x401, 0x7f, 0x7, 0x824, 0x1, 0x4f4, 0xffffffff, 0x80000000, 0xc, 0x0, 0x0, 0x1, 0x6, 0x7, 0x1, 0x843, 0x1, 0x10000, 0x80000000, 0x7, 0x3, 0x4, 0x583d, 0x0, 0x101, 0xcdd3, 0x80000001, 0x100], [0x4, 0x10001, 0x1, 0x81, 0x4037, 0x2, 0x4, 0x7, 0x7f, 0x0, 0x8000, 0x0, 0xd21, 0x200, 0x0, 0xff59, 0x6, 0xa4, 0x8, 0x9, 0xe3bf, 0x7fff, 0x12, 0x3, 0x40, 0x812f, 0x3, 0x5, 0x3ff, 0x1ff, 0x6, 0xa7b8, 0x4, 0xff, 0xfffffffb, 0x8, 0x8001, 0xc8, 0x8000, 0xfff, 0x1000, 0x1, 0x6, 0x401, 0x7ff, 0x2, 0x132, 0xcd4a, 0x7fffffff, 0x100, 0x7, 0x7f, 0x3f, 0x7b6, 0x8001, 0x5, 0x7, 0x3, 0x1, 0x0, 0x7ff, 0x2, 0x2, 0x10001]}, ["", ""]}, 0x420}}, 0x20000010) sendmsg$ETHTOOL_MSG_RINGS_GET(r7, &(0x7f0000004980)={&(0x7f0000004000)={0x10, 0x0, 0x0, 0x10000000}, 0xc, &(0x7f0000004940)={&(0x7f0000004700)={0x230, 0x0, 0x100, 0x70bd2c, 0x25dfdbfb, {}, [@HEADER={0x20, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'gre0\x00'}, @ETHTOOL_A_HEADER_FLAGS={0x8, 0x3, 0x1}]}, @HEADER={0x30, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_FLAGS={0x8, 0x3, 0x3}, @ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'team_slave_1\x00'}, @ETHTOOL_A_HEADER_DEV_INDEX={0x8, 0x1, r1}, @ETHTOOL_A_HEADER_FLAGS={0x8}]}, @HEADER={0x3c, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_FLAGS={0x8}, @ETHTOOL_A_HEADER_DEV_INDEX={0x8, 0x1, r1}, @ETHTOOL_A_HEADER_DEV_INDEX={0x8, 0x1, r8}, @ETHTOOL_A_HEADER_DEV_INDEX={0x8, 0x1, r6}, @ETHTOOL_A_HEADER_DEV_INDEX={0x8, 0x1, r0}, @ETHTOOL_A_HEADER_DEV_INDEX={0x8, 0x1, r3}, @ETHTOOL_A_HEADER_DEV_INDEX={0x8}]}, @HEADER={0x5c, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_DEV_INDEX={0x8}, @ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'team_slave_1\x00'}, @ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'team_slave_1\x00'}, @ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'geneve0\x00'}, @ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'geneve0\x00'}]}, @HEADER={0x1c, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_DEV_INDEX={0x8}, @ETHTOOL_A_HEADER_DEV_INDEX={0x8}, @ETHTOOL_A_HEADER_DEV_INDEX={0x8, 0x1, r3}]}, @HEADER={0x38, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'lo\x00'}, @ETHTOOL_A_HEADER_FLAGS={0x8, 0x3, 0x3}, @ETHTOOL_A_HEADER_DEV_INDEX={0x8}, @ETHTOOL_A_HEADER_FLAGS={0x8, 0x3, 0x2}, @ETHTOOL_A_HEADER_DEV_INDEX={0x8}]}, @HEADER={0x60, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'wlan0\x00'}, @ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'bond0\x00'}, @ETHTOOL_A_HEADER_DEV_INDEX={0x8}, @ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'geneve0\x00'}, @ETHTOOL_A_HEADER_FLAGS={0x8, 0x3, 0x1}, @ETHTOOL_A_HEADER_DEV_INDEX={0x8}, @ETHTOOL_A_HEADER_DEV_INDEX={0x8}]}, @HEADER={0x28, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'syzkaller1\x00'}, @ETHTOOL_A_HEADER_FLAGS={0x8, 0x3, 0x3}, @ETHTOOL_A_HEADER_FLAGS={0x8, 0x3, 0x3}]}, @HEADER={0x58, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_DEV_INDEX={0x8}, @ETHTOOL_A_HEADER_DEV_INDEX={0x8}, @ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'hsr0\x00'}, @ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'vcan0\x00'}, @ETHTOOL_A_HEADER_DEV_INDEX={0x8}, @ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'bridge_slave_0\x00'}]}]}, 0x230}, 0x1, 0x0, 0x0, 0x5}, 0x8050) [ 1526.012380][T16683] RAX: ffffffffffffffda RBX: 0000000020000340 RCX: 00000000004656f7 [ 1526.020338][T16683] RDX: 0000000000000004 RSI: 00000000000001ff RDI: 0000000020000100 [ 1526.028288][T16683] RBP: 00007f6cf6cc2040 R08: 0000000000000000 R09: ffffffffffffffff [ 1526.036242][T16683] R10: 0000000000000000 R11: 0000000000000213 R12: 0000000020000000 [ 1526.044196][T16683] R13: 0000000020000100 R14: 00007f6cf6cc2000 R15: 0000000020000080 10:34:22 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="200800008000000006000000660000000f000000000000000100000001000000004000000040000020000000d3f4655fd4f4655f0100ffff53ef", 0x3a, 0x400}, {&(0x7f0000010300)="02000000030000000400000066000f000300040000000000000000000f007f5c", 0x20, 0x800}], 0x0, &(0x7f0000000440)={[{@journal_checksum}, {@norecovery}]}) 10:34:22 executing program 5 (fault-call:0 fault-nth:31): syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000340)=[{&(0x7f0000010000)="601c6d6b646f736677c66200088020000400000004f8000020004000030000000000000001", 0x25}, {0x0, 0x0, 0x800}], 0x0, &(0x7f0000000080)={[{@iocharset={'iocharset', 0x3d, 'cp775'}}, {@iocharset={'iocharset', 0x3d, 'cp862'}}]}) [ 1526.101415][T16697] Unknown ioctl 35313 10:34:22 executing program 4: ioperm(0x0, 0x9, 0x0) fork() ioperm(0x7, 0xfffffffffffff000, 0x2) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) fcntl$getownex(0xffffffffffffffff, 0x10, &(0x7f0000000000)={0x0, 0x0}) fcntl$setownex(r0, 0xf, &(0x7f0000000040)={0x0, r1}) [ 1526.126494][T16697] Unknown ioctl 35313 [ 1526.164254][T16707] FAULT_INJECTION: forcing a failure. [ 1526.164254][T16707] name failslab, interval 1, probability 0, space 0, times 0 [ 1526.176936][T16707] CPU: 1 PID: 16707 Comm: syz-executor.5 Not tainted 5.4.125-syzkaller-00004-ga84c475f4db0 #0 [ 1526.187157][T16707] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 1526.197195][T16707] Call Trace: [ 1526.200477][T16707] dump_stack+0x1d8/0x24e [ 1526.204786][T16707] ? devkmsg_release+0x11c/0x11c [ 1526.209693][T16707] ? show_regs_print_info+0x12/0x12 [ 1526.214864][T16707] ? mls_context_isvalid+0x98/0x380 [ 1526.220050][T16707] should_fail+0x6f6/0x860 [ 1526.224436][T16707] ? setup_fault_attr+0x3d0/0x3d0 [ 1526.229429][T16707] ? ebitmap_cmp+0x1b8/0x220 [ 1526.233990][T16707] ? mls_compute_context_len+0x7dd/0x810 [ 1526.239593][T16707] ? context_struct_to_string+0x43b/0x8b0 [ 1526.245299][T16707] should_failslab+0x5/0x20 [ 1526.249790][T16707] __kmalloc+0x5f/0x2f0 [ 1526.253938][T16707] context_struct_to_string+0x43b/0x8b0 [ 1526.259458][T16707] ? security_bounded_transition+0x560/0x560 [ 1526.265407][T16707] ? chksum_update+0x41/0x90 [ 1526.269990][T16707] ? sidtab_search_force+0x27f/0x320 [ 1526.275254][T16707] security_sid_to_context_core+0x26e/0x380 [ 1526.281119][T16707] selinux_inode_init_security+0x703/0xaf0 [ 1526.286909][T16707] ? selinux_inode_free_security+0x1d0/0x1d0 [ 1526.292859][T16707] ? get_cached_acl+0x10e/0x130 [ 1526.297680][T16707] security_inode_init_security+0x15f/0x3a0 [ 1526.303548][T16707] ? posix_acl_create+0x15f/0x400 [ 1526.308546][T16707] ? ext4_init_security+0x40/0x40 [ 1526.313539][T16707] ? security_dentry_create_files_as+0xd0/0xd0 [ 1526.319666][T16707] ? ext4_init_acl+0x31e/0x360 [ 1526.324408][T16707] ? prandom_u32+0x21a/0x240 [ 1526.328965][T16707] __ext4_new_inode+0x4c66/0x6190 [ 1526.333962][T16707] ? ext4_read_inode_bitmap+0x1950/0x1950 [ 1526.339652][T16707] ? avc_has_perm+0x173/0x270 [ 1526.344303][T16707] ? security_transition_sid+0x78/0x90 [ 1526.349729][T16707] ext4_mkdir+0x3ff/0x1580 [ 1526.354117][T16707] ? ext4_symlink+0xf00/0xf00 [ 1526.358764][T16707] ? filename_create+0x4c7/0x770 [ 1526.363670][T16707] ? generic_permission+0x13a/0x490 [ 1526.368845][T16707] ? security_inode_mkdir+0xdd/0x120 [ 1526.374106][T16707] vfs_mkdir+0x416/0x5f0 [ 1526.378320][T16707] do_mkdirat+0x1f0/0x330 [ 1526.382619][T16707] ? vfs_mkdir+0x5f0/0x5f0 [ 1526.387007][T16707] do_syscall_64+0xcb/0x1e0 [ 1526.391482][T16707] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 1526.397344][T16707] RIP: 0033:0x4656f7 [ 1526.401209][T16707] Code: 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 83 c8 ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 00 b8 53 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 1526.420798][T16707] RSP: 002b:00007f6cf6cc1fa8 EFLAGS: 00000213 ORIG_RAX: 0000000000000053 [ 1526.429179][T16707] RAX: ffffffffffffffda RBX: 0000000020000340 RCX: 00000000004656f7 [ 1526.437127][T16707] RDX: 0000000000000004 RSI: 00000000000001ff RDI: 0000000020000100 [ 1526.445070][T16707] RBP: 00007f6cf6cc2040 R08: 0000000000000000 R09: ffffffffffffffff [ 1526.453015][T16707] R10: 0000000000000000 R11: 0000000000000213 R12: 0000000020000000 [ 1526.460971][T16707] R13: 0000000020000100 R14: 00007f6cf6cc2000 R15: 0000000020000080 [ 1527.892770][T11334] Bluetooth: hci0: command 0x1003 tx timeout [ 1527.898789][T15480] Bluetooth: hci0: sending frame failed (-49) [ 1529.972629][T14775] Bluetooth: hci0: command 0x1001 tx timeout [ 1529.978647][T15480] Bluetooth: hci0: sending frame failed (-49) [ 1532.052469][T14775] Bluetooth: hci0: command 0x1009 tx timeout 10:34:32 executing program 2: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000000c0), 0x0, 0x0) ioctl$TCFLSH(r0, 0x540b, 0x1) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000000040)=0xe) ioctl$KDADDIO(r0, 0x400455c8, 0x0) 10:34:32 executing program 1: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x8d}, 0x0) r0 = getpid() sched_setattr(0x0, &(0x7f0000000140)={0x38, 0x2, 0x0, 0x0, 0x9}, 0x0) sched_setattr(r0, &(0x7f0000000240)={0x38, 0x2, 0x0, 0x0, 0x5}, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r1, &(0x7f000057eff8)=@abs, 0x6e) sendmmsg$unix(r2, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(r1, &(0x7f00000000c0), 0x10106, 0x2, 0x0) r3 = getpid() creat(&(0x7f0000000000)='./file0\x00', 0x8) sched_setattr(r3, &(0x7f0000000100)={0x38, 0x1, 0x0, 0x0, 0x4}, 0x0) r4 = socket$inet6(0xa, 0x800000000000002, 0x0) connect$inet6(r4, &(0x7f0000000040)={0xa, 0x0, 0x0, @local, 0x4}, 0x1c) 10:34:32 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="200900008000000006000000660000000f000000000000000100000001000000004000000040000020000000d3f4655fd4f4655f0100ffff53ef", 0x3a, 0x400}, {&(0x7f0000010300)="02000000030000000400000066000f000300040000000000000000000f007f5c", 0x20, 0x800}], 0x0, &(0x7f0000000440)={[{@journal_checksum}, {@norecovery}]}) 10:34:32 executing program 4: r0 = gettid() r1 = perf_event_open(&(0x7f0000000500)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x2, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x2}, r0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) clone(0x3106000ffd, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) pipe(&(0x7f00000000c0)={0xffffffffffffffff}) r3 = socket(0x10, 0x3, 0x4) splice(r2, 0x0, r3, 0x0, 0x4ffe0, 0x0) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f0000000140)=0x0) fcntl$lock(r3, 0x26, &(0x7f00000001c0)={0x2, 0x1, 0x87, 0x8000, r4}) perf_event_open(&(0x7f00000002c0)={0x4, 0x80, 0x3, 0x18, 0x40, 0x4, 0x0, 0x5, 0x10281, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x40, 0x1, @perf_config_ext={0xffffffff, 0x100000001}, 0x200c, 0x800, 0x9, 0x9, 0x3, 0x7, 0x3, 0x0, 0x400, 0x0, 0x9}, r4, 0x10, r1, 0x2) wait4(0x0, 0x0, 0x40000000, 0x0) syz_open_procfs$namespace(0xffffffffffffffff, 0x0) r5 = gettid() tkill(r5, 0x3c) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x200000, 0x8, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000900100000f000000000000000200000006000000000008000080000020000000dbf4655fdbf4655f0100ffff53ef010001000000daf4655f000000000000000001000000000000000b0000000004000008000000d2c200001203", 0x66, 0x400}, {&(0x7f0000010100)="00000000000000000000000082e36724c6f34caa846ed2e527703378010040", 0x1f, 0x4e0}, {&(0x7f0000000080)="03", 0x1, 0x640}, {&(0x7f0000000040)="02000000030000000400000019000f000300040000000000000000000f002e69", 0x20, 0x1000}, {&(0x7f0000010500)="7f000000ffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffff", 0x1002, 0x2000}, {&(0x7f0000012600)="ed41000010000000daf4655fdbf4655fdbf4655f00000000000004008000000000000800050000000af301000400000000000000000000000900000010", 0x3d, 0x4400}, {&(0x7f0000012800)="8081000000180000daf4655fdaf4655fdaf4655f00000000000001008000000010000800000000000af301000400000000000000000000000200000030", 0x3d, 0x4800}, {&(0x7f0000013900)="111fc0d901000000803a0900803a09000000000006", 0x15, 0x30000}], 0x0, &(0x7f00000000c0)=ANY=[]) r6 = creat(&(0x7f0000000400)='./file0/file1\x00', 0x0) write$cgroup_type(r6, &(0x7f00000009c0), 0xd4ba0ff) openat(0xffffffffffffff9c, &(0x7f0000000180)='./file0\x00', 0x15c180, 0x71) preadv(0xffffffffffffffff, &(0x7f0000000900)=[{0x0}], 0x1, 0x0, 0x0) getsockname$packet(0xffffffffffffffff, 0x0, 0x0) ftruncate(r6, 0x0) 10:34:32 executing program 5 (fault-call:0 fault-nth:32): syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000340)=[{&(0x7f0000010000)="601c6d6b646f736677c66200088020000400000004f8000020004000030000000000000001", 0x25}, {0x0, 0x0, 0x800}], 0x0, &(0x7f0000000080)={[{@iocharset={'iocharset', 0x3d, 'cp775'}}, {@iocharset={'iocharset', 0x3d, 'cp862'}}]}) 10:34:32 executing program 0: r0 = open(&(0x7f0000000200)='./file0\x00', 0x41, 0x0) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) pipe2$9p(&(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) r3 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000280), r0) sendmsg$NL80211_CMD_CRIT_PROTOCOL_STOP(r0, &(0x7f00000014c0)={&(0x7f0000000240)={0x10, 0x0, 0x0, 0x40000200}, 0xc, &(0x7f0000001480)={&(0x7f00000002c0)={0x20, r3, 0x2, 0x70bd27, 0x25dfdbfb, {{}, {@void, @val={0xc, 0x99, {0x80, 0x70}}}}, ["", "", ""]}, 0x20}, 0x1, 0x0, 0x0, 0x10}, 0x800) ioctl$BTRFS_IOC_BALANCE_CTL(r2, 0x40049421, 0x0) preadv(r2, &(0x7f0000000000)=[{&(0x7f00000000c0)=""/77, 0x4d}, {&(0x7f0000000180)=""/87, 0x57}, {&(0x7f0000000380)=""/203, 0xcb}, {&(0x7f0000000480)=""/4096, 0x1000}], 0x4, 0x0, 0x5) r4 = socket(0x80000000000000a, 0x2, 0x0) mount$9p_fd(0xfeffff, &(0x7f0000000040)='./file0\x00', &(0x7f0000000080), 0x0, &(0x7f0000000300)=ANY=[@ANYBLOB='trans=fd,rfdno=', @ANYRESHEX=r1, @ANYBLOB=',wfdno=', @ANYRESHEX=r2, @ANYBLOB=',access=user,version=9p2000.u,dfltgid=', @ANYRESDEC=r4]) 10:34:32 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="200a00008000000006000000660000000f000000000000000100000001000000004000000040000020000000d3f4655fd4f4655f0100ffff53ef", 0x3a, 0x400}, {&(0x7f0000010300)="02000000030000000400000066000f000300040000000000000000000f007f5c", 0x20, 0x800}], 0x0, &(0x7f0000000440)={[{@journal_checksum}, {@norecovery}]}) [ 1536.007171][T16728] FAULT_INJECTION: forcing a failure. [ 1536.007171][T16728] name failslab, interval 1, probability 0, space 0, times 0 [ 1536.020414][T16728] CPU: 1 PID: 16728 Comm: syz-executor.5 Not tainted 5.4.125-syzkaller-00004-ga84c475f4db0 #0 [ 1536.030642][T16728] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 1536.040720][T16728] Call Trace: [ 1536.043987][T16728] dump_stack+0x1d8/0x24e [ 1536.048318][T16728] ? devkmsg_release+0x11c/0x11c [ 1536.053251][T16728] ? show_regs_print_info+0x12/0x12 [ 1536.058437][T16728] ? crypto_shash_update+0x1ed/0x2b0 [ 1536.063713][T16728] ? debug_smp_processor_id+0x20/0x20 [ 1536.069106][T16728] should_fail+0x6f6/0x860 [ 1536.073501][T16728] ? setup_fault_attr+0x3d0/0x3d0 [ 1536.078506][T16728] ? __find_get_block+0xd13/0x10c0 [ 1536.083590][T16728] ? kcalloc+0x2b/0x40 [ 1536.087685][T16728] should_failslab+0x5/0x20 [ 1536.092164][T16728] __kmalloc+0x5f/0x2f0 [ 1536.096289][T16728] ? ext4_inode_csum+0x86f/0xc40 [ 1536.101195][T16728] kcalloc+0x2b/0x40 [ 1536.105068][T16728] ext4_find_extent+0x269/0xd50 [ 1536.109890][T16728] ext4_ext_map_blocks+0x257/0x45b0 [ 1536.115061][T16728] ? __ext4_get_inode_loc+0x494/0x1030 [ 1536.120497][T16728] ? ext4_mark_iloc_dirty+0x242e/0x33d0 [ 1536.126011][T16728] ? ext4_ext_release+0x10/0x10 [ 1536.130832][T16728] ? check_preemption_disabled+0x9e/0x330 [ 1536.136526][T16728] ? debug_smp_processor_id+0x20/0x20 [ 1536.141875][T16728] ? __down_read+0xf1/0x210 [ 1536.146360][T16728] ? _raw_read_unlock+0x21/0x40 [ 1536.151202][T16728] ? ext4_es_lookup_extent+0x535/0x980 [ 1536.156633][T16728] ext4_map_blocks+0x3bd/0x2030 [ 1536.161460][T16728] ? prandom_u32+0x21a/0x240 [ 1536.166021][T16728] ? ext4_issue_zeroout+0x160/0x160 [ 1536.171191][T16728] ext4_getblk+0x116/0x500 [ 1536.175587][T16728] ? ext4_get_block_trans+0x5a0/0x5a0 [ 1536.180927][T16728] ext4_bread+0x89/0x3b0 [ 1536.185143][T16728] ? ext4_getblk+0x500/0x500 [ 1536.189710][T16728] ext4_append+0x153/0x2d0 [ 1536.194096][T16728] ext4_mkdir+0x7b6/0x1580 [ 1536.198489][T16728] ? ext4_symlink+0xf00/0xf00 [ 1536.203135][T16728] ? filename_create+0x4c7/0x770 [ 1536.208044][T16728] ? security_inode_mkdir+0xdd/0x120 [ 1536.213301][T16728] vfs_mkdir+0x416/0x5f0 [ 1536.217518][T16728] do_mkdirat+0x1f0/0x330 [ 1536.221814][T16728] ? vfs_mkdir+0x5f0/0x5f0 [ 1536.226216][T16728] do_syscall_64+0xcb/0x1e0 [ 1536.230689][T16728] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 1536.236550][T16728] RIP: 0033:0x4656f7 [ 1536.240412][T16728] Code: 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 83 c8 ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 00 b8 53 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 1536.259983][T16728] RSP: 002b:00007f6cf6cc1fa8 EFLAGS: 00000213 ORIG_RAX: 0000000000000053 [ 1536.268367][T16728] RAX: ffffffffffffffda RBX: 0000000020000340 RCX: 00000000004656f7 [ 1536.276316][T16728] RDX: 0000000000000004 RSI: 00000000000001ff RDI: 0000000020000100 [ 1536.284270][T16728] RBP: 00007f6cf6cc2040 R08: 0000000000000000 R09: ffffffffffffffff [ 1536.292210][T16728] R10: 0000000000000000 R11: 0000000000000213 R12: 0000000020000000 [ 1536.300157][T16728] R13: 0000000020000100 R14: 00007f6cf6cc2000 R15: 0000000020000080 10:34:32 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="200b00008000000006000000660000000f000000000000000100000001000000004000000040000020000000d3f4655fd4f4655f0100ffff53ef", 0x3a, 0x400}, {&(0x7f0000010300)="02000000030000000400000066000f000300040000000000000000000f007f5c", 0x20, 0x800}], 0x0, &(0x7f0000000440)={[{@journal_checksum}, {@norecovery}]}) 10:34:32 executing program 2: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000000c0), 0x0, 0x0) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000000040)=0xf) r1 = openat$ttyS3(0xffffffffffffff9c, &(0x7f0000000000), 0x80880, 0x0) pipe(&(0x7f00000000c0)={0xffffffffffffffff}) r3 = socket(0x10, 0x3, 0x0) splice(r2, 0x0, r3, 0x0, 0x4ffe0, 0x0) ioctl$TIOCSETD(r2, 0x5423, &(0x7f0000000100)=0x14) ioctl$KDGETLED(r1, 0x4b31, &(0x7f0000000080)) ioctl$KDADDIO(r0, 0x400455c8, 0x7) [ 1536.535967][T16739] EXT4-fs (loop4): Unrecognized mount option "" or missing value [ 1536.545066][T16728] FAT-fs (loop5): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) 10:34:32 executing program 5 (fault-call:0 fault-nth:33): syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000340)=[{&(0x7f0000010000)="601c6d6b646f736677c66200088020000400000004f8000020004000030000000000000001", 0x25}, {0x0, 0x0, 0x800}], 0x0, &(0x7f0000000080)={[{@iocharset={'iocharset', 0x3d, 'cp775'}}, {@iocharset={'iocharset', 0x3d, 'cp862'}}]}) 10:34:32 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="200c00008000000006000000660000000f000000000000000100000001000000004000000040000020000000d3f4655fd4f4655f0100ffff53ef", 0x3a, 0x400}, {&(0x7f0000010300)="02000000030000000400000066000f000300040000000000000000000f007f5c", 0x20, 0x800}], 0x0, &(0x7f0000000440)={[{@journal_checksum}, {@norecovery}]}) 10:34:32 executing program 0: r0 = add_key$fscrypt_v1(&(0x7f0000000000), &(0x7f0000000040)={'fscrypt:', @desc2}, &(0x7f0000000080)={0x0, "eb2aa5df5a669080fe85f4fc51f116c8c611d173561ffb92b27137f259af14b77aba87e0ec7a0fa0d07cf804bc4e3fa1e540c0bdf04485776c64c164c978e299"}, 0x48, 0xffffffffffffffff) keyctl$KEYCTL_MOVE(0x1e, r0, r0, r0, 0x0) request_key(&(0x7f0000000000)='asymmetric\x00', &(0x7f0000000140)={'syz', 0x1}, &(0x7f0000000180)='\'\x00', r0) r1 = syz_open_dev$evdev(&(0x7f0000000080), 0x0, 0x0) ioctl$EVIOCSKEYCODE_V2(r1, 0x80104592, &(0x7f0000000340)={0x0, 0x0, 0x0, 0x8000, "ed00540000000000290f3e20000000000100"}) r2 = syz_usb_connect$hid(0x0, 0x36, &(0x7f0000000380)=ANY=[@ANYBLOB="1201000000000040ff04c06089260933330000000000010902240006002100000001222900090581039c5462130934e09046b1b49816eea9516a84e2b2e732ea9261b66715050263b06781251f140aee3f153f083a43b19acb81d409000000000000000000000000000000000089b0b19cc9ec1662c608ddfc427c35648607f3fab0091afea4a75f49e7ae3c50c6f10aed9bcff7132faf8354e4e58f20140aa271f3ed296a7194af02e61ead2a4c191d33ea47d03ca8f788bc7234cb59d500"/204], 0x0) syz_usb_control_io$hid(r2, 0x0, 0x0) syz_open_dev$evdev(0x0, 0x0, 0x0) syz_usb_control_io$hid(r2, &(0x7f0000000040)={0x24, 0x0, 0x0, 0x0, &(0x7f00000001c0)={0x0, 0x22, 0x371, {0x9}}}, &(0x7f0000000080)={0xffffffffffffffeb, 0x0, 0x0, 0x0, 0x0, 0x0}) 10:34:32 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="200d00008000000006000000660000000f000000000000000100000001000000004000000040000020000000d3f4655fd4f4655f0100ffff53ef", 0x3a, 0x400}, {&(0x7f0000010300)="02000000030000000400000066000f000300040000000000000000000f007f5c", 0x20, 0x800}], 0x0, &(0x7f0000000440)={[{@journal_checksum}, {@norecovery}]}) [ 1536.663221][T16760] FAULT_INJECTION: forcing a failure. [ 1536.663221][T16760] name failslab, interval 1, probability 0, space 0, times 0 [ 1536.675863][T16760] CPU: 0 PID: 16760 Comm: syz-executor.5 Not tainted 5.4.125-syzkaller-00004-ga84c475f4db0 #0 [ 1536.686082][T16760] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 1536.696120][T16760] Call Trace: [ 1536.699411][T16760] dump_stack+0x1d8/0x24e [ 1536.703729][T16760] ? devkmsg_release+0x11c/0x11c [ 1536.708650][T16760] ? memset+0x1f/0x40 [ 1536.712607][T16760] ? show_regs_print_info+0x12/0x12 [ 1536.717775][T16760] ? __es_remove_extent+0xbba/0x23c0 [ 1536.723035][T16760] should_fail+0x6f6/0x860 [ 1536.727425][T16760] ? setup_fault_attr+0x3d0/0x3d0 [ 1536.732423][T16760] ? __kmalloc+0x174/0x2f0 [ 1536.736810][T16760] ? kcalloc+0x2b/0x40 [ 1536.740858][T16760] ? ext4_find_extent+0x269/0xd50 [ 1536.745866][T16760] ? ext4_ext_map_blocks+0x257/0x45b0 [ 1536.751220][T16760] ? ext4_map_blocks+0x3bd/0x2030 [ 1536.756216][T16760] ? ext4_bread+0x89/0x3b0 [ 1536.760599][T16760] ? ext4_mkdir+0x7b6/0x1580 [ 1536.765158][T16760] ? vfs_mkdir+0x416/0x5f0 [ 1536.769543][T16760] ? __es_insert_extent+0x789/0x1720 [ 1536.774795][T16760] should_failslab+0x5/0x20 [ 1536.779268][T16760] kmem_cache_alloc+0x36/0x290 [ 1536.784002][T16760] __es_insert_extent+0x789/0x1720 [ 1536.789090][T16760] ? _raw_write_lock+0xa3/0x170 [ 1536.793911][T16760] ? _raw_write_trylock+0x1b0/0x1b0 [ 1536.799078][T16760] ext4_es_insert_extent+0x2db/0x2c20 [ 1536.804526][T16760] ? ext4_es_scan_clu+0x290/0x290 [ 1536.809533][T16760] ? memset+0x1f/0x40 [ 1536.813494][T16760] ? _raw_read_unlock+0x21/0x40 [ 1536.818313][T16760] ? ext4_es_find_extent_range+0x4f/0x300 [ 1536.824007][T16760] ext4_ext_map_blocks+0x13e9/0x45b0 [ 1536.829274][T16760] ? ext4_ext_release+0x10/0x10 [ 1536.834115][T16760] ? check_preemption_disabled+0x9e/0x330 [ 1536.839823][T16760] ? debug_smp_processor_id+0x20/0x20 [ 1536.845180][T16760] ? __down_read+0xf1/0x210 [ 1536.849664][T16760] ? _raw_read_unlock+0x21/0x40 [ 1536.854492][T16760] ? ext4_es_lookup_extent+0x535/0x980 [ 1536.859931][T16760] ext4_map_blocks+0x3bd/0x2030 [ 1536.864761][T16760] ? prandom_u32+0x21a/0x240 [ 1536.869347][T16760] ? ext4_issue_zeroout+0x160/0x160 [ 1536.874538][T16760] ext4_getblk+0x116/0x500 [ 1536.878930][T16760] ? ext4_get_block_trans+0x5a0/0x5a0 [ 1536.884279][T16760] ext4_bread+0x89/0x3b0 [ 1536.888498][T16760] ? ext4_getblk+0x500/0x500 [ 1536.893062][T16760] ext4_append+0x153/0x2d0 [ 1536.897454][T16760] ext4_mkdir+0x7b6/0x1580 [ 1536.901861][T16760] ? ext4_symlink+0xf00/0xf00 [ 1536.906512][T16760] ? filename_create+0x4c7/0x770 [ 1536.911424][T16760] ? security_inode_mkdir+0xdd/0x120 [ 1536.916684][T16760] vfs_mkdir+0x416/0x5f0 [ 1536.920900][T16760] do_mkdirat+0x1f0/0x330 [ 1536.925200][T16760] ? vfs_mkdir+0x5f0/0x5f0 [ 1536.929593][T16760] do_syscall_64+0xcb/0x1e0 [ 1536.934073][T16760] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 1536.939954][T16760] RIP: 0033:0x4656f7 [ 1536.943822][T16760] Code: 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 83 c8 ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 00 b8 53 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 1536.963426][T16760] RSP: 002b:00007f6cf6cc1fa8 EFLAGS: 00000213 ORIG_RAX: 0000000000000053 [ 1536.971809][T16760] RAX: ffffffffffffffda RBX: 0000000020000340 RCX: 00000000004656f7 [ 1536.979752][T16760] RDX: 0000000000000004 RSI: 00000000000001ff RDI: 0000000020000100 [ 1536.987698][T16760] RBP: 00007f6cf6cc2040 R08: 0000000000000000 R09: ffffffffffffffff [ 1536.995644][T16760] R10: 0000000000000000 R11: 0000000000000213 R12: 0000000020000000 [ 1537.003601][T16760] R13: 0000000020000100 R14: 00007f6cf6cc2000 R15: 0000000020000080 [ 1537.023789][T16760] FAT-fs (loop5): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) 10:34:33 executing program 1: r0 = openat(0xffffffffffffffff, &(0x7f00000000c0)='/proc/self/exe\x00', 0x0, 0x0) getgroups(0x9, &(0x7f0000000100)=[0xffffffffffffffff, 0xee00, 0xee01, 0xee00, 0x0, 0x0, 0xee00, 0xee01, 0xee00]) mount$fuse(0x0, &(0x7f0000000000)='./file0\x00', &(0x7f0000000040), 0x2000801, &(0x7f0000000400)={{'fd', 0x3d, r0}, 0x2c, {'rootmode', 0x3d, 0xa000}, 0x2c, {'user_id', 0x3d, 0xee01}, 0x2c, {'group_id', 0x3d, r1}, 0x2c, {[{@allow_other}, {@allow_other}, {@default_permissions}], [{@audit}, {@obj_user}, {@fowner_lt}]}}) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r2 = syz_usb_connect$hid(0x0, 0x36, &(0x7f0000000140)=ANY=[@ANYBLOB="12010000000000402609333340000000000109022400010000000009040000010301000009210000000122010009058103"], 0x0) syz_usb_control_io$hid(r2, 0x0, 0x0) syz_usb_ep_write(r2, 0x0, 0x8b, &(0x7f0000000340)="9ae33c5fd8b0c0eac100b89d5246d4f3636243383b4b3e90230cdf0301cd07f86de78251c2ffff1f9d09100000000089e78ec544bc66b438456c2a0123f06fea7f1c07df6daeda54d0de1bded60cbd1432516949e07516e27c5a429ab3263a53f715e36673a1832a2251793ae1eb1ebac059a400f80a2ea021d55cb55b0559aef4fa83734153e49505480e") syz_usb_control_io$hid(r2, &(0x7f00000005c0)={0x24, &(0x7f0000000240)={0x0, 0x0, 0x2, {0x2}}, 0x0, 0x0, 0x0}, 0x0) 10:34:33 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="200e00008000000006000000660000000f000000000000000100000001000000004000000040000020000000d3f4655fd4f4655f0100ffff53ef", 0x3a, 0x400}, {&(0x7f0000010300)="02000000030000000400000066000f000300040000000000000000000f007f5c", 0x20, 0x800}], 0x0, &(0x7f0000000440)={[{@journal_checksum}, {@norecovery}]}) 10:34:33 executing program 4: openat$procfs(0xffffffffffffff9c, &(0x7f0000000140)='/proc/vmallocinfo\x00', 0x0, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000080)='fd\x00') r1 = openat(0xffffffffffffffff, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x10c) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) fchdir(r0) r2 = openat(0xffffffffffffffff, &(0x7f0000000180)='/proc/self/exe\x00', 0x0, 0x0) preadv(r2, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r3 = memfd_create(&(0x7f0000000340)='\x00\xc2\xea\x99\xbb\x1c\xf8jw\x97\x05\xa3\xa2\'\xdd\xe4q\xbf\t\x8c\xe0\x19\xe5\xbcJ6\xfc\xa8\xcdj\xc1F\x02\x93\xca`\x8e\x00\x00\x00\x00\x00\x00\x00\x00\x00\b \xff\x13\x96\xe3?\xdfH\x8c\xe4V\xe2\xfe\v8\x04\xa5\xb9\xc4:\xf3\xf6y_w\xd8\xcf\x90k\x05\x00\xf9\x1e\xe8m\xec\x12\xa015\xc2\xb3u|K\x111\xd4\f8\xeb\x18\xad\xbb!1\x85\x96P\x1b\xa1\x9a\x81\xf8\xb1\xecB)\xe5\xaa7\xfe\xdd,_D\xe5|\xb1j^\xaec}\x1a\xb4\x17\xafP\x85I\xd5\xa0I\xb0\xaf\xb5\x8b\\\x05\xd7g\xcbV\x8e\xd0\xac\x87I7\xbd\xc6\x9bI\x92\xb2\x87.\xb3\x1fs\xe7%\xdd+\r\xb4\x117\xa7ei~\xb8\x16\xd1P\xf2\x84\x89K\x16\xd0F|\xa3\x89\xc9~9\x00\x00\x00\x00\x00\x00\x00', 0x0) write(r3, &(0x7f00000000c0)="6963e64243ea486da3a74e3deec6fc5bb9650b5de56946c568f95d22467190ba406d59a5958d6f156c9c8a2ac4677b00000000000000000000200000f8bf54da33", 0x41) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x1, 0x11, r3, 0x0) r4 = syz_mount_image$ext4(&(0x7f00000001c0)='ext4\x00', &(0x7f0000000200)='./file0\x00', 0x4, 0x1, &(0x7f0000000280)=[{&(0x7f0000000240)="47851b29cb49d8e477e464455bea9279336f84ae975e90097117ea0451e4e70bcc3328f043f835f791bbf14b1ad4296fc6d707d66efd6f6566383fa843", 0x3d, 0x7f}], 0x1152800, &(0x7f00000002c0)={[{@nogrpid}, {@data_journal}], [{@measure}, {@audit}, {@uid_eq}, {@subj_user={'subj_user', 0x3d, '/proc/vmallocinfo\x00'}}]}) openat(r4, &(0x7f0000000440)='./file0\x00', 0x0, 0x0) r5 = inotify_init1(0x0) inotify_add_watch(r5, &(0x7f0000000040)='./file0\x00', 0xc40001e1) creat(&(0x7f0000000040)='./file0\x00', 0x0) 10:34:33 executing program 5 (fault-call:0 fault-nth:34): syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000340)=[{&(0x7f0000010000)="601c6d6b646f736677c66200088020000400000004f8000020004000030000000000000001", 0x25}, {0x0, 0x0, 0x800}], 0x0, &(0x7f0000000080)={[{@iocharset={'iocharset', 0x3d, 'cp775'}}, {@iocharset={'iocharset', 0x3d, 'cp862'}}]}) 10:34:33 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="201000008000000006000000660000000f000000000000000100000001000000004000000040000020000000d3f4655fd4f4655f0100ffff53ef", 0x3a, 0x400}, {&(0x7f0000010300)="02000000030000000400000066000f000300040000000000000000000f007f5c", 0x20, 0x800}], 0x0, &(0x7f0000000440)={[{@journal_checksum}, {@norecovery}]}) 10:34:33 executing program 4: r0 = syz_open_dev$evdev(&(0x7f0000000080), 0x0, 0x0) ioctl$EVIOCSKEYCODE_V2(r0, 0x80104592, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x101, "ed005400000000003ec13e20000000000100"}) syz_usb_connect$cdc_ncm(0x0, 0x6e, &(0x7f0000000140)=ANY=[@ANYBLOB="12010000020000202505a1a44000010203010902836b44"], 0x0) r1 = syz_usb_connect(0x5, 0xaf5, &(0x7f0000000180)={{0x12, 0x1, 0x200, 0x7, 0xe0, 0xa, 0xff, 0x421, 0x486, 0xe863, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0xae3, 0x4, 0x3, 0x3, 0xa0, 0x3, [{{0x9, 0x4, 0x7c, 0x4, 0xa, 0x2, 0x2, 0xff, 0xd0, [], [{{0x9, 0x5, 0x7, 0x1, 0x200, 0x40, 0x5, 0x6, [@uac_iso={0x7, 0x25, 0x1, 0x1, 0x6, 0x3ff}]}}, {{0x9, 0x5, 0x7, 0x8, 0x3ff, 0x1, 0x1f, 0x8, [@uac_iso={0x7, 0x25, 0x1, 0x2, 0x80, 0x1ff}]}}, {{0x9, 0x5, 0x7, 0x10, 0x20, 0xa7, 0x8, 0xb4, [@uac_iso={0x7, 0x25, 0x1, 0x82, 0x0, 0x3ff}]}}, {{0x9, 0x5, 0x4, 0xc, 0x7df, 0x40, 0xf9, 0x5, [@uac_iso={0x7, 0x25, 0x1, 0x80, 0x7, 0xf322}]}}, {{0x9, 0x5, 0x1, 0x1, 0x3ff, 0x4, 0x7f, 0x1b, [@uac_iso={0x7, 0x25, 0x1, 0x102, 0xfc, 0x7}, @uac_iso={0x7, 0x25, 0x1, 0x80, 0x80, 0x7ff}]}}, {{0x9, 0x5, 0x5, 0x3, 0x40, 0x1f, 0x2, 0xfd}}, {{0x9, 0x5, 0xa, 0x0, 0x3ff, 0x5, 0x3f, 0x7f, [@generic={0xeb, 0x21, "bf089d2d112fe49f109aea4673a25468d018c25331aee2209eda3dad96d501e851a54f04159b25eae633cbf2980fb48ebf7b09cfcabe43189e910d6c3a8ce82a56de83e3e641c298600933af8298b47e4130ab54acee1778d2d459756ae4551169d85154f6ed0dbd4ed892958499b035097c356dae5b732c0e147e305136ae130fbd9807ea77c73c27e5cc3c1a3df06f5a55f0fb1c31b286a7f4a86fa2809ae094bba5387afcad332fc514d9bed37489cca272b10857bf0c605a269db4d53e8168d2d69ac254b31bef1dab0679256508804679042cd79a1f665e8e5b7de24486b3da6044366628442c"}, @uac_iso={0x7, 0x25, 0x1, 0x1, 0x35, 0xfff}]}}, {{0x9, 0x5, 0x1, 0xc, 0x40, 0x1, 0x3f, 0xfa, [@generic={0x4, 0xf, "b86b"}, @generic={0x4, 0x17, 'my'}]}}, {{0x9, 0x5, 0x6, 0x3, 0x3ff, 0x0, 0x1f, 0x3f}}, {{0x9, 0x5, 0x1, 0x0, 0x8, 0x4, 0x80, 0x7}}]}}, {{0x9, 0x4, 0xa9, 0x1, 0x4, 0xe2, 0xa2, 0x80, 0x81, [@generic={0xeb, 0xe, "5cbffea7631dd11a9d035b84686a099f28bcad2261b17f585295c382b9cf38da5ebe1c116f5adb18f4e5f57016a591d6bce86c5531aee8238e19c1217bbe32a27fb3ac5d007ac37038079ad22d1647d3da2828c2967d377370cdaeb0e6fcb11e8f8230fc3eb2b3d19376e9e438ed202f9683543876fa75c982837666cd2ba3920f6b2e41a27de1caeb154eaf51d2924568a59086c5981b171ae661cdf6b09bf1b7943201dad3d57af151449f5eeffd284354a1f6c79e1eba768e3ea9e64543a3fa08b66f15ab72e7c13984c8cf6d8320c6db09e5a547b9a66f41a080618b0aa177117b0186a4a8bc63"}, @cdc_ecm={{0xb, 0x24, 0x6, 0x0, 0x0, "53e77b489cbe"}, {0x5, 0x24, 0x0, 0xa2d8}, {0xd, 0x24, 0xf, 0x1, 0x84, 0xcf93, 0x8, 0x6}, [@mbim_extended={0x8, 0x24, 0x1c, 0xfffe, 0x3a}, @call_mgmt={0x5, 0x24, 0x1, 0x1, 0xff}, @ncm={0x6, 0x24, 0x1a, 0x9087, 0x22}, @ncm={0x6, 0x24, 0x1a, 0x1}, @mbim_extended={0x8, 0x24, 0x1c, 0x919e, 0x7f, 0x1}, @network_terminal={0x7, 0x24, 0xa, 0x81, 0x46, 0x8, 0x7f}]}], [{{0x9, 0x5, 0xb, 0x1, 0x200, 0x9, 0xfc, 0x7f, [@generic={0x77, 0x6, "f58e45de951c47bdfced5d0f2a4c347676888eae35bf27b86de38a16b0c2e9c0e77da38331e0c6a33e94e89b7730f4ae6470889ae185664b619835091d82df830476dadf4270b4d075c9d94974f3f601d9b2685c1326c8377c3b68643d68e3ae95c1500f94f62ff339ea0b874b1a8940b0a782650c"}, @generic={0x7b, 0x23, "60ef55d497dbfc2bc69b45bf8cd4fa1215fcc929f099b3285a188338e83927a97b6b3146f250d79c6a4f6e1639458d05c16570f43dfee14821ff0c3842f54a2f70d1784e77432ad55ed3a7e8cc18f425d0be17c8cab04926be310fb8316f684f18a9447326b8ea623eff7e893ca93e6f1d75aa8876a9662b01"}]}}, {{0x9, 0x5, 0x8, 0x4, 0x20, 0x3, 0x6, 0x5, [@uac_iso={0x7, 0x25, 0x1, 0x83, 0x80, 0x5}, @generic={0x3d, 0xb1dd72f116c828d5, "34172136e2f36c06b4572d706a377baae25f3551e2515286f6d4169d342b7a71c31265499d91f2fa28d281c62665ca000926f7dcad87e34d656b68"}]}}, {{0x9, 0x5, 0xd, 0x8, 0x20, 0x8, 0x36, 0x2}}, {{0x9, 0x5, 0xd, 0x3, 0x10, 0x1f, 0x9, 0x7, [@uac_iso={0x7, 0x25, 0x1, 0x3, 0x7, 0xffff}]}}]}}, {{0x9, 0x4, 0xfc, 0xf9, 0xc, 0xf5, 0x6f, 0x64, 0xd0, [], [{{0x9, 0x5, 0x5, 0x0, 0x3ff, 0x1, 0x20, 0x1, [@generic={0x63, 0x22, "674c59e4574d1102acedbbceaab09f9235c3a1c7f8687671f9e0c656a3d6683794511fe1f3ab3e618eec152624becd8dd55246ee27db612c2e32eaf809d1af480d8797946a501d3f23590d38c3018bdfe3797fdbe7918e8da09ef102ab6f24cbf8"}]}}, {{0x9, 0x5, 0xd, 0x1, 0x400, 0x3f, 0x0, 0x80}}, {{0x9, 0x5, 0x9, 0x3, 0x20, 0x3, 0x7, 0x40, [@generic={0x31, 0xb, "dff6fbef8d91226b1354fe2a434e6e4ad6fa92f2203ddde580940b6a67256ab0b82aad7cdfd7b5a290f00e1e53f4ce"}, @uac_iso={0x7, 0x25, 0x1, 0x1, 0x8a, 0x200}]}}, {{0x9, 0x5, 0xb, 0x10, 0x400, 0x9a, 0x7, 0x6}}, {{0x9, 0x5, 0xc, 0x1, 0x5df, 0x5, 0x20, 0xff}}, {{0x9, 0x5, 0xc, 0x0, 0x40, 0x10, 0x3f, 0x9, [@uac_iso={0x7, 0x25, 0x1, 0x0, 0x0, 0x5}, @uac_iso={0x7, 0x25, 0x1, 0x81, 0x0, 0x8000}]}}, {{0x9, 0x5, 0x7, 0x9, 0x10, 0x2, 0x4, 0x1f, [@uac_iso={0x7, 0x25, 0x1, 0x0, 0xf7, 0x5}, @uac_iso={0x7, 0x25, 0x1, 0x83, 0x0, 0x3}]}}, {{0x9, 0x5, 0x9, 0x24, 0x3ff, 0xc0, 0x46, 0x1, [@uac_iso={0x7, 0x25, 0x1, 0x0, 0x4, 0xff}]}}, {{0x9, 0x5, 0x4, 0x10, 0x400, 0xbb, 0x3f, 0x5}}, {{0x9, 0x5, 0x7, 0x10, 0x0, 0x81, 0xf1, 0x5}}, {{0x9, 0x5, 0x1, 0x0, 0x40, 0x0, 0x20, 0x9f, [@generic={0x79, 0x22, "32a84a960254266d4f55d01bd4cfa7e934ac0ba4b14ac3e9b0539b860c7aff531950459e268703d737a192102739da61ca942ce06c73f53fed31c0938da5c5732af21b8583b93cca20966d4fac161577c14748959c70d00940bd9c9f3260ec4fe1e8e586eea6349b9248a2c6c5412078849d67eda34657"}, @generic={0xe1, 0x24, "1931b984f59f8bd54a042210407f2fd05b574d1bdfff458f685e5d8cb4e68263a809d9147fc1c5c1ce69ea4633b084c16662a66a12df1ed897a03b695a3bcbb11a789bcedc3592bdf971040ba86c10f82b524e8a9b157ce23ccf87024826f03e63881da06efd34c6a091bb2d45eac64011f982311f52dd2e55c79105640558eb165cbb0f4a3a3057229ebd2c067200beded6ddbca124e2fe03918c3a526243c62771c512bd2289068ba0654c8b7afd67ce8c1040c0586d528db1712b591dc60e16f531caf39c37115d8b6f40f4e267d6e2dedd7bf0cf0a77030d9acc4af4ea"}]}}, {{0x9, 0x5, 0x4, 0x0, 0x8, 0x34, 0x4, 0x40, [@generic={0xf6, 0xf, "0c5aba47f4829174425e23861f7d5da544e60c0db1167a146e830a95b51af8bbe2927d98a30b1ffd1f45f1c0206a36cc944a2ff348bfa139639f9086bc87534d06170c712035a876d024670d04bb8ecf8c6f9c72888634df28769d4445c679ff0876f14bdcc292fbe7b6b860906cd9138348d306b4e6ea4c2dfb103223b46ec1442c886498a4ac3de22a387e12e4fa9f060a38c13d0e43ebd4a2bf939978bb115727c3ff9bff55941030ebc99082546d92b8a831919514146b53dc828201dcf878b8d9e80b226fb402d1a58750ec6bffe41615a9356a05088b28747e44f578c658deb6a11a9bd3104ac1124dab13b79d16696af8"}]}}]}}, {{0x9, 0x4, 0x5, 0x81, 0xf, 0xa0, 0xcb, 0x9b, 0x8, [@hid_hid={0x9, 0x21, 0x6, 0x8, 0x1, {0x22, 0x68a}}], [{{0x9, 0x5, 0x0, 0x0, 0x8, 0x7, 0x9, 0x2}}, {{0x9, 0x5, 0x1, 0x0, 0x8, 0xf7, 0x2, 0x7f, [@generic={0xcd, 0x10, "0698d90693f29db01ba259e18c2c44559d8ad42ed75d952bd8cd406b9cd4fb367925513a43fdca7b838a764d4cf2980ef050fc4b0ffcae86c32f49bf25d9b0076d10cfdd6ba411b2a5d23539953a5f3ed5107bb58b985970eaefd963deb1b19ee8fe5623e628c0fe92f7d2a70d969d732f5fb157a38a7e1cde41f638cb70111bdfb7a80f09bd111d87a9f349dbe648c9986143f90953933119e4e0c345d65c7f35d6b19e580262f5e5f6d604a1503f938114cbf34044bd4b613aed0166d19328604203790b1cdbc1d0afc3"}]}}, {{0x9, 0x5, 0x3, 0x0, 0x200, 0x7f, 0x0, 0x40, [@generic={0x54, 0xe, "62dd21040b9d400a7549b4748b7db8c1547225f0fb68913853db3984f57e4a79feab62311d6d500f36da0ab7828f1069da2dcfe4ec3d8be2c5bb56e35c1ece8d2dbdc4422cafb0ec831eca78a4495227091f"}]}}, {{0x9, 0x5, 0x4, 0x0, 0x400, 0x1, 0x3, 0x2, [@uac_iso={0x7, 0x25, 0x1, 0x1, 0x70, 0x2}]}}, {{0x9, 0x5, 0x80, 0x10, 0x3ff, 0x40, 0xff, 0x8}}, {{0x9, 0x5, 0xd, 0x10, 0x10, 0xbe, 0x80, 0x1f}}, {{0x9, 0x5, 0xe, 0x17, 0x20, 0xc5, 0x1, 0xfc}}, {{0x9, 0x5, 0xc, 0x4, 0x10, 0x0, 0x0, 0xa2}}, {{0x9, 0x5, 0xb, 0x8, 0x200, 0x3f, 0x80, 0x9}}, {{0x9, 0x5, 0x9, 0xc, 0x200, 0x9, 0x8, 0x5}}, {{0x9, 0x5, 0xb, 0x4, 0x40, 0x3, 0x4, 0xff, [@generic={0xba, 0x7, "240ae47d5878899b47b1f0e4644756e42f3292078c5b27940d9341a762762e58ca61d7522d62718d191fa945cae33780901a6771aa7f5129c62e106d179720922edd6f4956d612fe42130dccfd16a0fda21dec27c69aa491d082197dbd7becdec6a7edaba10282a57b18268514aa2465db1247f00f3d8c592318800c685c20c7da934eea15fce64dbd7412165357d2215db8c06f40b92ee98490b271c5a5c1d7a233d24b65e88ef689bbe60c84f11c73198492c1506e54b6"}, @generic={0x98, 0x3, "87661a93a2a210aa0edb7efa9f30c43f4a0054f4467f4c227bba4fb13ecfabd3f5228cc3f8d959cf8f0202c21d8f50d3d9cdd96d0104fb489e28788a86db3d25f14d2296e3be26fec9bb5cfbc42e2b775bddcc39f07d688403d8ea43bf9ecb4c637aac90b3ee8d44025da277816c2db0e7dbcbb180fc475ecaa4016e0121c7949e5fa7942f6ec27dd9771b948ce210c4dc80057869fd"}]}}, {{0x9, 0x5, 0xb, 0x0, 0x200, 0x3f, 0xdc, 0x46}}, {{0x9, 0x5, 0xd, 0xc, 0x3ff, 0x9a, 0x3, 0x3f}}, {{0x9, 0x5, 0xe, 0x1, 0x3ff, 0x14, 0x7a, 0x3, [@generic={0x23, 0x23, "31a83393aa48924a943d55d7e95fa0121bdf3f66b812fdf35e3839f926b94c1313"}]}}, {{0x9, 0x5, 0xd, 0xc, 0x20, 0x40, 0x1, 0x2}}]}}]}}]}}, &(0x7f0000000e00)={0xa, &(0x7f0000000040)={0xa, 0x6, 0x250, 0x3f, 0xfd, 0x24, 0xff, 0x2}, 0x8, &(0x7f00000000c0)={0x5, 0xf, 0x8, 0x1, [@ptm_cap={0x3}]}, 0x3, [{0xda, &(0x7f0000000c80)=@string={0xda, 0x3, "ef6a673ca85c864bee34af1524ceafb9d16544b6219b3dcf5ff2964b78c035cfc0fe5df1f398179cafb5c295e0ec6f732f148688d496d43ee7d9f1674f98e1d830d7d7dac17bc924230c7874cec48f1636f3ebc308ec7d9c886539bffc906ecca8bfb937dfc9c1e890a467d1477ebea2569b9351e62c1f9ee21fccd33a077c86199f06ec60d77de292e3465257f9855ada3ba37ae1300d78211f833c602e92a64cdd74341f47e32d5e29664de83ada2b0317633fa7263f91a0157c01d3a81b0825f9bb44fb05298bc64b8cb123532400f5fa79d1209845a6"}}, {0x62, &(0x7f0000000d80)=@string={0x62, 0x3, "2ff7ca165b46057c4bd977282bd05c413f48200568a9fb2272d8098b8306d6e9ae2aba4ce16f35a152a84ea08e8258a434d7d7465d6c6b37f0faafc379ba8b524abffddb674803dd1f64f82c5bb6c477f01b129bf9efda5a789bef87f3746160"}}, {0x4, &(0x7f0000000100)=@lang_id={0x4, 0x3, 0x400a}}]}) syz_usb_control_io$cdc_ncm(r1, &(0x7f0000000f00)={0x14, &(0x7f0000000e40)={0x0, 0x21, 0x4c, {0x4c, 0xf, "d42220466d26920d9a3b6262efbecb22598685c6f4b81df21bcfc16cefd12128b606ca889246de2f6f11881bcb9c8348951792d2522dd4400ceab060003091eff49c6651438f237a8a52"}}, &(0x7f0000000ec0)={0x0, 0x3, 0x1a, {0x1a}}}, &(0x7f00000011c0)={0x44, &(0x7f0000000f40)={0x20, 0x10, 0xb2, "827b4f670809adaa3eb3f4c9bc9719d0e7696da44ef7ba59fe8fc3efe1a0f862a5b8b1d40f6d0fd7ec46c57187bd6e7e1f5b6be66e95335051bb803958c13b9a9b1acd2dea294f943f2b3597ec8a1d41e9dab481f1438be1e5b623607cbfe795d74fbf01d810a74e7dd57132e7566096626221981000a9284f0eb79ad794ef12affbb74687a13ed4e9ce78c9952958d8b6c397a0907416cf3e36a9b36db88e314f96f8ec6e617b084a8d61b66696aab1bd5b"}, &(0x7f0000001000)={0x0, 0xa, 0x1, 0x6}, &(0x7f0000001040)={0x0, 0x8, 0x1, 0x9}, &(0x7f0000001080)={0x20, 0x80, 0x1c, {0x7, 0x0, 0x9, 0xfff9, 0x4, 0x2, 0x3, 0x39, 0x7f, 0xfffe, 0x4f3b}}, &(0x7f00000010c0)={0x20, 0x85, 0x4, 0x6}, &(0x7f0000001100)={0x20, 0x83, 0x2}, &(0x7f0000001140)={0x20, 0x87, 0x2, 0xfff}, &(0x7f0000001180)={0x20, 0x89, 0x2, 0x1}}) [ 1537.225655][T16780] FAULT_INJECTION: forcing a failure. [ 1537.225655][T16780] name failslab, interval 1, probability 0, space 0, times 0 [ 1537.239107][T16780] CPU: 0 PID: 16780 Comm: syz-executor.5 Not tainted 5.4.125-syzkaller-00004-ga84c475f4db0 #0 [ 1537.249334][T16780] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 1537.259380][T16780] Call Trace: [ 1537.262665][T16780] dump_stack+0x1d8/0x24e [ 1537.266988][T16780] ? devkmsg_release+0x11c/0x11c 10:34:33 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="201100008000000006000000660000000f000000000000000100000001000000004000000040000020000000d3f4655fd4f4655f0100ffff53ef", 0x3a, 0x400}, {&(0x7f0000010300)="02000000030000000400000066000f000300040000000000000000000f007f5c", 0x20, 0x800}], 0x0, &(0x7f0000000440)={[{@journal_checksum}, {@norecovery}]}) [ 1537.271919][T16780] ? show_regs_print_info+0x12/0x12 [ 1537.277140][T16780] should_fail+0x6f6/0x860 [ 1537.281549][T16780] ? setup_fault_attr+0x3d0/0x3d0 [ 1537.286564][T16780] ? kcalloc+0x2b/0x40 [ 1537.290625][T16780] should_failslab+0x5/0x20 [ 1537.295117][T16780] __kmalloc+0x5f/0x2f0 [ 1537.299267][T16780] kcalloc+0x2b/0x40 [ 1537.303156][T16780] ext4_find_extent+0x269/0xd50 [ 1537.308003][T16780] ext4_ext_map_blocks+0x257/0x45b0 [ 1537.313198][T16780] ? ext4_ext_release+0x10/0x10 [ 1537.318042][T16780] ? check_preemption_disabled+0x9e/0x330 [ 1537.323735][T16780] ? debug_smp_processor_id+0x20/0x20 [ 1537.329081][T16780] ? ext4_es_lookup_extent+0x535/0x980 [ 1537.334510][T16780] ext4_map_blocks+0xa99/0x2030 [ 1537.339516][T16780] ? prandom_u32+0x21a/0x240 [ 1537.344095][T16780] ? ext4_issue_zeroout+0x160/0x160 [ 1537.349263][T16780] ext4_getblk+0x116/0x500 [ 1537.353738][T16780] ? ext4_get_block_trans+0x5a0/0x5a0 [ 1537.359077][T16780] ext4_bread+0x89/0x3b0 [ 1537.363289][T16780] ? ext4_getblk+0x500/0x500 [ 1537.367848][T16780] ext4_append+0x153/0x2d0 [ 1537.372235][T16780] ext4_mkdir+0x7b6/0x1580 [ 1537.376627][T16780] ? ext4_symlink+0xf00/0xf00 [ 1537.381273][T16780] ? filename_create+0x4c7/0x770 [ 1537.386178][T16780] ? security_inode_mkdir+0xdd/0x120 [ 1537.391438][T16780] vfs_mkdir+0x416/0x5f0 [ 1537.395700][T16780] do_mkdirat+0x1f0/0x330 [ 1537.400002][T16780] ? vfs_mkdir+0x5f0/0x5f0 [ 1537.404441][T16780] do_syscall_64+0xcb/0x1e0 [ 1537.408919][T16780] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 1537.414782][T16780] RIP: 0033:0x4656f7 10:34:33 executing program 2: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000000c0), 0x4000, 0x0) r1 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000040)='net/ip6_tables_names\x00') ioctl$TIOCSETD(r1, 0x5423, &(0x7f0000000080)=0x13) r2 = openat$procfs(0xffffffffffffff9c, &(0x7f0000000000)='/proc/zoneinfo\x00', 0x0, 0x0) ioctl$TIOCGPTPEER(r1, 0x5441, 0x7) syz_open_pts(r2, 0x40) ioctl$KDADDIO(r0, 0x400455c8, 0x0) 10:34:33 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="201200008000000006000000660000000f000000000000000100000001000000004000000040000020000000d3f4655fd4f4655f0100ffff53ef", 0x3a, 0x400}, {&(0x7f0000010300)="02000000030000000400000066000f000300040000000000000000000f007f5c", 0x20, 0x800}], 0x0, &(0x7f0000000440)={[{@journal_checksum}, {@norecovery}]}) 10:34:33 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="201300008000000006000000660000000f000000000000000100000001000000004000000040000020000000d3f4655fd4f4655f0100ffff53ef", 0x3a, 0x400}, {&(0x7f0000010300)="02000000030000000400000066000f000300040000000000000000000f007f5c", 0x20, 0x800}], 0x0, &(0x7f0000000440)={[{@journal_checksum}, {@norecovery}]}) [ 1537.418670][T16780] Code: 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 83 c8 ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 00 b8 53 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 1537.438246][T16780] RSP: 002b:00007f6cf6cc1fa8 EFLAGS: 00000213 ORIG_RAX: 0000000000000053 [ 1537.446636][T16780] RAX: ffffffffffffffda RBX: 0000000020000340 RCX: 00000000004656f7 [ 1537.454594][T16780] RDX: 0000000000000004 RSI: 00000000000001ff RDI: 0000000020000100 [ 1537.462548][T16780] RBP: 00007f6cf6cc2040 R08: 0000000000000000 R09: ffffffffffffffff [ 1537.470503][T16780] R10: 0000000000000000 R11: 0000000000000213 R12: 0000000020000000 [ 1537.478461][T16780] R13: 0000000020000100 R14: 00007f6cf6cc2000 R15: 0000000020000080 [ 1537.531865][T16767] usb 2-1: new high-speed USB device number 12 using dummy_hcd [ 1537.551902][T11334] usb 5-1: new high-speed USB device number 7 using dummy_hcd [ 1537.791882][T11334] usb 5-1: Using ep0 maxpacket: 32 [ 1537.891957][T16767] usb 2-1: config 0 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 1537.902823][T16767] usb 2-1: New USB device found, idVendor=0926, idProduct=3333, bcdDevice= 0.40 [ 1537.912012][T11334] usb 5-1: config index 0 descriptor too short (expected 27523, got 92) [ 1537.920400][T11334] usb 5-1: config 0 has too many interfaces: 68, using maximum allowed: 32 [ 1537.929142][T16767] usb 2-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 1537.937837][T16767] usb 2-1: config 0 descriptor?? [ 1537.942937][T11334] usb 5-1: config 0 has an invalid descriptor of length 0, skipping remainder of the config [ 1537.953262][T11334] usb 5-1: config 0 has 0 interfaces, different from the descriptor's value: 68 [ 1538.121862][T11334] usb 5-1: New USB device found, idVendor=0525, idProduct=a4a1, bcdDevice= 0.40 [ 1538.130906][T11334] usb 5-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 1538.139225][T11334] usb 5-1: Product: syz [ 1538.143566][T11334] usb 5-1: Manufacturer: syz [ 1538.148233][T11334] usb 5-1: SerialNumber: syz [ 1538.153956][T11334] usb 5-1: config 0 descriptor?? [ 1538.393092][T16789] misc raw-gadget: fail, usb_gadget_probe_driver returned -16 [ 1538.401259][T11334] usb 5-1: USB disconnect, device number 7 [ 1538.772374][T16767] keytouch 0003:0926:3333.000C: fixing up Keytouch IEC report descriptor [ 1538.782535][T16767] input: HID 0926:3333 as /devices/platform/dummy_hcd.1/usb2/2-1/2-1:0.0/0003:0926:3333.000C/input/input18 [ 1538.864772][T16767] keytouch 0003:0926:3333.000C: input,hidraw0: USB HID v0.00 Keyboard [HID 0926:3333] on usb-dummy_hcd.1-1/input0 [ 1539.181717][ T389] usb 5-1: new high-speed USB device number 8 using dummy_hcd [ 1539.362263][T11334] usb 2-1: USB disconnect, device number 12 [ 1539.421684][ T389] usb 5-1: Using ep0 maxpacket: 32 [ 1539.541709][ T389] usb 5-1: config index 0 descriptor too short (expected 27523, got 92) [ 1539.550078][ T389] usb 5-1: config 0 has too many interfaces: 68, using maximum allowed: 32 [ 1539.559452][ T389] usb 5-1: config 0 has an invalid descriptor of length 0, skipping remainder of the config [ 1539.569927][ T389] usb 5-1: config 0 has 0 interfaces, different from the descriptor's value: 68 10:34:35 executing program 0: pipe(&(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) write(r1, &(0x7f0000000340), 0x41395527) vmsplice(r0, &(0x7f0000000000)=[{&(0x7f0000000500), 0x3528a9c0}], 0x1, 0x0) r2 = open(&(0x7f0000000200)='./bus\x00', 0x141642, 0x0) r3 = openat$procfs(0xffffffffffffff9c, &(0x7f00000001c0)='/proc/vmallocinfo\x00', 0x0, 0x0) sendfile(r2, r3, 0x0, 0x4000000000010046) 10:34:35 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="201900008000000006000000660000000f000000000000000100000001000000004000000040000020000000d3f4655fd4f4655f0100ffff53ef", 0x3a, 0x400}, {&(0x7f0000010300)="02000000030000000400000066000f000300040000000000000000000f007f5c", 0x20, 0x800}], 0x0, &(0x7f0000000440)={[{@journal_checksum}, {@norecovery}]}) [ 1539.731715][ T389] usb 5-1: New USB device found, idVendor=0525, idProduct=a4a1, bcdDevice= 0.40 [ 1539.745121][ T389] usb 5-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 1539.753814][ T389] usb 5-1: Product: syz [ 1539.758045][ T389] usb 5-1: Manufacturer: syz [ 1539.763557][ T389] usb 5-1: SerialNumber: syz [ 1539.771258][ T389] usb 5-1: config 0 descriptor?? [ 1540.012716][T16789] misc raw-gadget: fail, usb_gadget_probe_driver returned -16 [ 1540.020784][T16767] usb 5-1: USB disconnect, device number 8 [ 1540.141618][T11334] usb 2-1: new high-speed USB device number 13 using dummy_hcd 10:34:36 executing program 1: r0 = openat(0xffffffffffffffff, &(0x7f00000000c0)='/proc/self/exe\x00', 0x0, 0x0) getgroups(0x9, &(0x7f0000000100)=[0xffffffffffffffff, 0xee00, 0xee01, 0xee00, 0x0, 0x0, 0xee00, 0xee01, 0xee00]) mount$fuse(0x0, &(0x7f0000000000)='./file0\x00', &(0x7f0000000040), 0x2000801, &(0x7f0000000400)={{'fd', 0x3d, r0}, 0x2c, {'rootmode', 0x3d, 0xa000}, 0x2c, {'user_id', 0x3d, 0xee01}, 0x2c, {'group_id', 0x3d, r1}, 0x2c, {[{@allow_other}, {@allow_other}, {@default_permissions}], [{@audit}, {@obj_user}, {@fowner_lt}]}}) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r2 = syz_usb_connect$hid(0x0, 0x36, &(0x7f0000000140)=ANY=[@ANYBLOB="12010000000000402609333340000000000109022400010000000009040000010301000009210000000122010009058103"], 0x0) syz_usb_control_io$hid(r2, 0x0, 0x0) syz_usb_ep_write(r2, 0x0, 0x8b, &(0x7f0000000340)="9ae33c5fd8b0c0eac100b89d5246d4f3636243383b4b3e90230cdf0301cd07f86de78251c2ffff1f9d09100000000089e78ec544bc66b438456c2a0123f06fea7f1c07df6daeda54d0de1bded60cbd1432516949e07516e27c5a429ab3263a53f715e36673a1832a2251793ae1eb1ebac059a400f80a2ea021d55cb55b0559aef4fa83734153e49505480e") syz_usb_control_io$hid(r2, &(0x7f00000005c0)={0x24, &(0x7f0000000240)={0x0, 0x0, 0x2, {0x2}}, 0x0, 0x0, 0x0}, 0x0) 10:34:36 executing program 2: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000000c0), 0x0, 0x0) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000000040)=0xf) ioctl$KDADDIO(r0, 0x4b34, 0x1) ioctl$KDADDIO(r0, 0x400455c8, 0x0) 10:34:36 executing program 5 (fault-call:0 fault-nth:35): syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000340)=[{&(0x7f0000010000)="601c6d6b646f736677c66200088020000400000004f8000020004000030000000000000001", 0x25}, {0x0, 0x0, 0x800}], 0x0, &(0x7f0000000080)={[{@iocharset={'iocharset', 0x3d, 'cp775'}}, {@iocharset={'iocharset', 0x3d, 'cp862'}}]}) 10:34:36 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="202200008000000006000000660000000f000000000000000100000001000000004000000040000020000000d3f4655fd4f4655f0100ffff53ef", 0x3a, 0x400}, {&(0x7f0000010300)="02000000030000000400000066000f000300040000000000000000000f007f5c", 0x20, 0x800}], 0x0, &(0x7f0000000440)={[{@journal_checksum}, {@norecovery}]}) 10:34:36 executing program 0: pipe(&(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = socket$nl_route(0x10, 0x3, 0x0) splice(r0, 0x0, r2, 0x0, 0x656, 0x0) r3 = socket$inet6(0x10, 0x3, 0x0) sendto$inet6(r3, &(0x7f0000000280)="23000000220009bb00b9409b849ac00a00e3b8a98623ff2a09a6c5b01109e3ecabbe82", 0x23, 0x0, 0x0, 0x0) r4 = socket$inet6_udp(0xa, 0x2, 0x0) sendmmsg$inet6(r0, &(0x7f0000001f40)=[{{0x0, 0x0, &(0x7f00000008c0)=[{&(0x7f0000000240)="bddd43231fe1316361f831d87a85cd12c0c1dbf3", 0x14}, {&(0x7f0000002000)="51df3115628aec1c30890a5ba9bae0a0830ebd66d22fa58ad78ba1e4e1404a3e3c289b977ba39cacad718a0cb07d2d960dfc66c72db5f7cceeec78c289e96119c8d91a50ce620552f75004467c093196ad1e191a057f5d27ed306c3f882d7eb60f2f6e002e10505979f124fbac129a840fe3df24261639e1e9f9fe5c59769190c71eb214c0558fa34ed50d63cb512842606bc6982d3a0376260a4092daaff4f46c11626030abf8daed1ec19a8cefddb039fc0779255ec3", 0xb7}, {&(0x7f0000000380)="8120a2d57252a7f8a6a59d51b97480c85018295affb1a51f565d23fa4bcf9917f8f1d6946f98d9", 0x27}, {&(0x7f0000000540)="460a72410a8ccce2403d86c64a48d22c52abd9644b5606ea0d49b1ffc759e0b4274f29da52cdcb0f09dfbfff211f810ec7d72761b42774fda125f0138a220e20072407d0ff9f39dd7b089462146d1a6deecd2e0217529391b8c0c05122b5ea7afa98270a4645b7d8d0b8041c62d8c33ff44fd8d577807556aee33e30b7ff228fa2a3a172b47728c0d678849138eb3ce749882840c182dfbdce4018669786f3d6557de1b0edd2ce0057838072208abbbcdfc2ecc38a17ea563f8597a5c5f2f70282862f7cc3d8a254272dc1be4a5cdbe199db0b27c1ce11cac03d636fd95aa4", 0xdf}, {&(0x7f0000000640)="eb462bf36b8e8b3be76736b3f6282b37449fb9864e63f14dc6e32363c8b496bc3a34e5d1699793046ccbca6f249ba8bdc4ecad7732412d243ece690b2fc52bf558a6fc7dd9f1e482904414185d52c1425abe029c0ca3e9c98c90b151fd5fa9da386f88aa2edb99252363e905222d1d6f59d110b79965e58d", 0x78}, {&(0x7f00000006c0)="601dd00624a926a71b11e0a6759d037542961cdd5b9158e2c1cb85eb9079df100adc7690d381ee38026d918638ee99da72dfc313b1600745e31cb3976219687378357a247124c0bb641e8c6b40ca251615b48ae451e3a8dda2c99bee44fc42fb0aecd484b9dc3c92ed1d3d4d9089de22ce248eb0a19f49814336ca415899", 0x7e}, {&(0x7f0000000840)="da92f2ea358519e5c9bddd5bc17252b87fcb667a59d53f2950c4051dccaf85e823b67ebbda9274c6ea19b51a8f264eeafbf5ee9a32603e2564444787f9d8dc2cd05547a098b20b6e11be300bd478ca71845524ee6c83cd7e9d7cc781d449b994e1ae6aeb9d5970a8bc62010cc3d75f4a69f5507f6fa707", 0x77}], 0x7}}, {{&(0x7f00000003c0)={0xa, 0x4e24, 0x6, @mcast1, 0x80000005}, 0x1c, &(0x7f00000002c0)=[{&(0x7f0000000940)="d8a408f9c61eff9ff42bef42b99493b6613c6c7a756b55fa676c8ee1356517d2eec0e85618a1279ba4b0bf9743ac872a8ef2e3e334020275ee5eeba08b1e970f102a01287d53d6357ce1c64dbb9738f57bcd4b3e29f83edea84acfa9eac8956f7067c0a7a1b77bf683aae6e3c93c373f2a55f285ffe4e6ab489f38fb894b8eaeae366b5b54834710fb923c794fb9d0d1490fda1d4a71673d4cd98dac349b4768e1fecd24482aeadc7025d765d749da679153e0d2fc0209b0c7044883e5833f022e3f0c51e7c8857698a353a74e6b4cbe41d3207a5ed7ca37d3d88e90bade512b1677d800cd72ff2895ce732884de", 0xee}], 0x1, &(0x7f00000020c0)=ANY=[@ANYBLOB="480000000000000029000000390000002106020100000000ff020000000000000000000000000001fe800000000000000000000000000041ff0100000000000000000000000000012400000000000000290000003200000020010000000000000000000000000002", @ANYRES64=r0, @ANYBLOB="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@ANYRES32=0x0, @ANYBLOB="000000001400000000000000290000003e00000081000000000000004800000000000000290000003900000002060200000000000000000000000000000000000000000100000000000000000000ffff7f000001fc010000000000000000000000000001"], 0x11b0}}, {{&(0x7f00000007c0)={0xa, 0x4e23, 0x0, @mcast1, 0x5}, 0x1c, &(0x7f0000001e00)=[{&(0x7f0000001b00)="78652fed65f445097178b3ce95863ead8ac38796ef0d7d002dbb85524bb063646f99eda4c52cdb728fdb87f024f7a32882bf5803d3302952656e1655bb15921015d895523952ef4edb125cfe19bdecb3c96ad847e8533b3c1cd2b867f6fc30f670a12ac3d2c617cb120f658b295414440fe1debfdfad7f242639d513c252da463c53bb7791339c5868f3eed6b37f57c25f506b72a10536850add7db9be24336a507ae823e40e2efc4645ce904d17f59fc69ba4a9394b5d0da4671dbdd5b48448fab7ff52aa53a7b6115a4d4816d34eb900edcdab8b296b6e453d82862b4787aa952129b1dfaa0696", 0xe8}, {&(0x7f0000001c00)="db9e963dc30e14091996e3367573a34eb3514812c62a96faca91b474787f69e1fde7c662d6271fc66ca1d5c8cb70a1fae45fbd50e2e34b5b8d8994538c1e4dbe364833179d05e8937a443ca5f6ccf0f50bf7b3708383ecf050316a0920409a824e0ef4a3690de6b765213f37d3c5144e66888402a92c763df981910502803dd6bdc1ae183fca4ca3384c1e5848f89a32e81d29a039a7e5050e2a465d08be154b494dae74b2b85142e5e523fbc9ae5fdc617eec54da49d86e085ef9e35504b16ab076a32dade123faee04be62ed2157db0275c923010439d8b429f20e8873c647c61ad7d4fb51b2fad5c44f1dee6c66c26e03fdf4d40575289c953b139799", 0xfe}, {&(0x7f0000001d00)="ab42277cb275fba549e7182c225035915b800d41aac39b16acda235f0b4d2c3164ac51f0c0cc92bb3c2b87f53731f924518fde10e2fd80051fe9129554227bd0f9c4ff3dba39502f6a18b3f32c37d70bcbe3f06e68f6517c9f38bc512c7ee189faf3a1fcfaf60ea64fe3cd11bbade104c9dedd1ccf3dd41c5a6749a84b79e2e3edc7328d6db30c2c06ff9133be0590226e251288d9b8f169642890e8237f8b56dfc15122f800e8d83f5398c376d56b075fe0bf898b4ea37c38d472d6db0a5df61e6aa01e442120565c9a350028bd1960aca799000000000000000274fd86e205578a0e33e2e3f9b762a81734c248d90919f51e114e0d2a8b09", 0xf9}], 0x3, &(0x7f00000023c0)=ANY=[], 0xf8}}], 0x3, 0x0) connect$inet6(r4, &(0x7f0000000100)={0xa, 0x4e23, 0x6, @initdev={0xfe, 0x88, '\x00', 0x1, 0x0}, 0x4}, 0x1c) r5 = socket$inet_udp(0x2, 0x2, 0x0) r6 = socket(0x11, 0x2, 0x0) bind(r6, &(0x7f0000000080)=@generic={0x11, "0000010000000000080044944eeba71a4976e252922cb18f6e2e2aba000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ee340b7679500800000000000000101013c5811039e15775027ecce66fd792bbf0e5bf5ff1b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ffc2c654"}, 0x80) getsockname$packet(r6, &(0x7f0000000180)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @dev}, &(0x7f00000001c0)=0x14) r8 = socket(0x10, 0x3, 0x0) setsockopt$inet6_buf(0xffffffffffffffff, 0x29, 0x0, &(0x7f0000000480)="044aefa19cf229272f97695766c9b840b7fe1a37a3fc9c5233e45e065d22de03d614d18771814e0174c44f409892e0f3f30aca9d998166f762a2ed118ae69c3423e85ead2c0de7e86c964063d475ae01274d5d9a3b756d0d75b3fad72d20d856541152245639dc1d74f003a3f4ffae51d30c10c86223118f1a8a4e7e0d55b48345654bd2bd7fb777654c179fdf76f275162149e5ff73123d2a129543ab", 0x9d) sendmsg$nl_route_sched(r8, &(0x7f0000000800)={0x0, 0x0, &(0x7f0000000780)={&(0x7f0000000400)=ANY=[@ANYBLOB="2c00000024000b0f000080000000000009000000", @ANYRES32=r7, @ANYBLOB="f1ff00000a00ffff0000000008000d00ac000000"], 0x2c}}, 0x0) splice(r5, &(0x7f00000000c0)=0x100000001, r8, &(0x7f0000000140)=0x1, 0x5, 0x5) recvfrom$inet6(r3, &(0x7f0000000000)=""/187, 0xbb, 0x0, 0x0, 0x0) writev(0xffffffffffffffff, &(0x7f0000000040)=[{&(0x7f0000000000)="290000002000190f", 0x8}], 0x1) sendto$inet6(0xffffffffffffffff, &(0x7f0000000000)='s', 0x1, 0x4000000, 0x0, 0x0) write$binfmt_elf64(r1, &(0x7f0000000000)=ANY=[], 0xfffffd88) 10:34:36 executing program 4: r0 = syz_open_dev$evdev(&(0x7f0000000080), 0x0, 0x0) ioctl$EVIOCSKEYCODE_V2(r0, 0x80104592, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x101, "ed005400000000003ec13e20000000000100"}) syz_usb_connect$cdc_ncm(0x0, 0x6e, &(0x7f0000000140)=ANY=[@ANYBLOB="12010000020000202505a1a44000010203010902836b44"], 0x0) r1 = syz_usb_connect(0x5, 0xaf5, &(0x7f0000000180)={{0x12, 0x1, 0x200, 0x7, 0xe0, 0xa, 0xff, 0x421, 0x486, 0xe863, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0xae3, 0x4, 0x3, 0x3, 0xa0, 0x3, [{{0x9, 0x4, 0x7c, 0x4, 0xa, 0x2, 0x2, 0xff, 0xd0, [], [{{0x9, 0x5, 0x7, 0x1, 0x200, 0x40, 0x5, 0x6, [@uac_iso={0x7, 0x25, 0x1, 0x1, 0x6, 0x3ff}]}}, {{0x9, 0x5, 0x7, 0x8, 0x3ff, 0x1, 0x1f, 0x8, [@uac_iso={0x7, 0x25, 0x1, 0x2, 0x80, 0x1ff}]}}, {{0x9, 0x5, 0x7, 0x10, 0x20, 0xa7, 0x8, 0xb4, [@uac_iso={0x7, 0x25, 0x1, 0x82, 0x0, 0x3ff}]}}, {{0x9, 0x5, 0x4, 0xc, 0x7df, 0x40, 0xf9, 0x5, [@uac_iso={0x7, 0x25, 0x1, 0x80, 0x7, 0xf322}]}}, {{0x9, 0x5, 0x1, 0x1, 0x3ff, 0x4, 0x7f, 0x1b, [@uac_iso={0x7, 0x25, 0x1, 0x102, 0xfc, 0x7}, @uac_iso={0x7, 0x25, 0x1, 0x80, 0x80, 0x7ff}]}}, {{0x9, 0x5, 0x5, 0x3, 0x40, 0x1f, 0x2, 0xfd}}, {{0x9, 0x5, 0xa, 0x0, 0x3ff, 0x5, 0x3f, 0x7f, [@generic={0xeb, 0x21, "bf089d2d112fe49f109aea4673a25468d018c25331aee2209eda3dad96d501e851a54f04159b25eae633cbf2980fb48ebf7b09cfcabe43189e910d6c3a8ce82a56de83e3e641c298600933af8298b47e4130ab54acee1778d2d459756ae4551169d85154f6ed0dbd4ed892958499b035097c356dae5b732c0e147e305136ae130fbd9807ea77c73c27e5cc3c1a3df06f5a55f0fb1c31b286a7f4a86fa2809ae094bba5387afcad332fc514d9bed37489cca272b10857bf0c605a269db4d53e8168d2d69ac254b31bef1dab0679256508804679042cd79a1f665e8e5b7de24486b3da6044366628442c"}, @uac_iso={0x7, 0x25, 0x1, 0x1, 0x35, 0xfff}]}}, {{0x9, 0x5, 0x1, 0xc, 0x40, 0x1, 0x3f, 0xfa, [@generic={0x4, 0xf, "b86b"}, @generic={0x4, 0x17, 'my'}]}}, {{0x9, 0x5, 0x6, 0x3, 0x3ff, 0x0, 0x1f, 0x3f}}, {{0x9, 0x5, 0x1, 0x0, 0x8, 0x4, 0x80, 0x7}}]}}, {{0x9, 0x4, 0xa9, 0x1, 0x4, 0xe2, 0xa2, 0x80, 0x81, [@generic={0xeb, 0xe, "5cbffea7631dd11a9d035b84686a099f28bcad2261b17f585295c382b9cf38da5ebe1c116f5adb18f4e5f57016a591d6bce86c5531aee8238e19c1217bbe32a27fb3ac5d007ac37038079ad22d1647d3da2828c2967d377370cdaeb0e6fcb11e8f8230fc3eb2b3d19376e9e438ed202f9683543876fa75c982837666cd2ba3920f6b2e41a27de1caeb154eaf51d2924568a59086c5981b171ae661cdf6b09bf1b7943201dad3d57af151449f5eeffd284354a1f6c79e1eba768e3ea9e64543a3fa08b66f15ab72e7c13984c8cf6d8320c6db09e5a547b9a66f41a080618b0aa177117b0186a4a8bc63"}, @cdc_ecm={{0xb, 0x24, 0x6, 0x0, 0x0, "53e77b489cbe"}, {0x5, 0x24, 0x0, 0xa2d8}, {0xd, 0x24, 0xf, 0x1, 0x84, 0xcf93, 0x8, 0x6}, [@mbim_extended={0x8, 0x24, 0x1c, 0xfffe, 0x3a}, @call_mgmt={0x5, 0x24, 0x1, 0x1, 0xff}, @ncm={0x6, 0x24, 0x1a, 0x9087, 0x22}, @ncm={0x6, 0x24, 0x1a, 0x1}, @mbim_extended={0x8, 0x24, 0x1c, 0x919e, 0x7f, 0x1}, @network_terminal={0x7, 0x24, 0xa, 0x81, 0x46, 0x8, 0x7f}]}], [{{0x9, 0x5, 0xb, 0x1, 0x200, 0x9, 0xfc, 0x7f, [@generic={0x77, 0x6, "f58e45de951c47bdfced5d0f2a4c347676888eae35bf27b86de38a16b0c2e9c0e77da38331e0c6a33e94e89b7730f4ae6470889ae185664b619835091d82df830476dadf4270b4d075c9d94974f3f601d9b2685c1326c8377c3b68643d68e3ae95c1500f94f62ff339ea0b874b1a8940b0a782650c"}, @generic={0x7b, 0x23, "60ef55d497dbfc2bc69b45bf8cd4fa1215fcc929f099b3285a188338e83927a97b6b3146f250d79c6a4f6e1639458d05c16570f43dfee14821ff0c3842f54a2f70d1784e77432ad55ed3a7e8cc18f425d0be17c8cab04926be310fb8316f684f18a9447326b8ea623eff7e893ca93e6f1d75aa8876a9662b01"}]}}, {{0x9, 0x5, 0x8, 0x4, 0x20, 0x3, 0x6, 0x5, [@uac_iso={0x7, 0x25, 0x1, 0x83, 0x80, 0x5}, @generic={0x3d, 0xb1dd72f116c828d5, "34172136e2f36c06b4572d706a377baae25f3551e2515286f6d4169d342b7a71c31265499d91f2fa28d281c62665ca000926f7dcad87e34d656b68"}]}}, {{0x9, 0x5, 0xd, 0x8, 0x20, 0x8, 0x36, 0x2}}, {{0x9, 0x5, 0xd, 0x3, 0x10, 0x1f, 0x9, 0x7, [@uac_iso={0x7, 0x25, 0x1, 0x3, 0x7, 0xffff}]}}]}}, {{0x9, 0x4, 0xfc, 0xf9, 0xc, 0xf5, 0x6f, 0x64, 0xd0, [], [{{0x9, 0x5, 0x5, 0x0, 0x3ff, 0x1, 0x20, 0x1, [@generic={0x63, 0x22, "674c59e4574d1102acedbbceaab09f9235c3a1c7f8687671f9e0c656a3d6683794511fe1f3ab3e618eec152624becd8dd55246ee27db612c2e32eaf809d1af480d8797946a501d3f23590d38c3018bdfe3797fdbe7918e8da09ef102ab6f24cbf8"}]}}, {{0x9, 0x5, 0xd, 0x1, 0x400, 0x3f, 0x0, 0x80}}, {{0x9, 0x5, 0x9, 0x3, 0x20, 0x3, 0x7, 0x40, [@generic={0x31, 0xb, "dff6fbef8d91226b1354fe2a434e6e4ad6fa92f2203ddde580940b6a67256ab0b82aad7cdfd7b5a290f00e1e53f4ce"}, @uac_iso={0x7, 0x25, 0x1, 0x1, 0x8a, 0x200}]}}, {{0x9, 0x5, 0xb, 0x10, 0x400, 0x9a, 0x7, 0x6}}, {{0x9, 0x5, 0xc, 0x1, 0x5df, 0x5, 0x20, 0xff}}, {{0x9, 0x5, 0xc, 0x0, 0x40, 0x10, 0x3f, 0x9, [@uac_iso={0x7, 0x25, 0x1, 0x0, 0x0, 0x5}, @uac_iso={0x7, 0x25, 0x1, 0x81, 0x0, 0x8000}]}}, {{0x9, 0x5, 0x7, 0x9, 0x10, 0x2, 0x4, 0x1f, [@uac_iso={0x7, 0x25, 0x1, 0x0, 0xf7, 0x5}, @uac_iso={0x7, 0x25, 0x1, 0x83, 0x0, 0x3}]}}, {{0x9, 0x5, 0x9, 0x24, 0x3ff, 0xc0, 0x46, 0x1, [@uac_iso={0x7, 0x25, 0x1, 0x0, 0x4, 0xff}]}}, {{0x9, 0x5, 0x4, 0x10, 0x400, 0xbb, 0x3f, 0x5}}, {{0x9, 0x5, 0x7, 0x10, 0x0, 0x81, 0xf1, 0x5}}, {{0x9, 0x5, 0x1, 0x0, 0x40, 0x0, 0x20, 0x9f, [@generic={0x79, 0x22, "32a84a960254266d4f55d01bd4cfa7e934ac0ba4b14ac3e9b0539b860c7aff531950459e268703d737a192102739da61ca942ce06c73f53fed31c0938da5c5732af21b8583b93cca20966d4fac161577c14748959c70d00940bd9c9f3260ec4fe1e8e586eea6349b9248a2c6c5412078849d67eda34657"}, @generic={0xe1, 0x24, "1931b984f59f8bd54a042210407f2fd05b574d1bdfff458f685e5d8cb4e68263a809d9147fc1c5c1ce69ea4633b084c16662a66a12df1ed897a03b695a3bcbb11a789bcedc3592bdf971040ba86c10f82b524e8a9b157ce23ccf87024826f03e63881da06efd34c6a091bb2d45eac64011f982311f52dd2e55c79105640558eb165cbb0f4a3a3057229ebd2c067200beded6ddbca124e2fe03918c3a526243c62771c512bd2289068ba0654c8b7afd67ce8c1040c0586d528db1712b591dc60e16f531caf39c37115d8b6f40f4e267d6e2dedd7bf0cf0a77030d9acc4af4ea"}]}}, {{0x9, 0x5, 0x4, 0x0, 0x8, 0x34, 0x4, 0x40, [@generic={0xf6, 0xf, "0c5aba47f4829174425e23861f7d5da544e60c0db1167a146e830a95b51af8bbe2927d98a30b1ffd1f45f1c0206a36cc944a2ff348bfa139639f9086bc87534d06170c712035a876d024670d04bb8ecf8c6f9c72888634df28769d4445c679ff0876f14bdcc292fbe7b6b860906cd9138348d306b4e6ea4c2dfb103223b46ec1442c886498a4ac3de22a387e12e4fa9f060a38c13d0e43ebd4a2bf939978bb115727c3ff9bff55941030ebc99082546d92b8a831919514146b53dc828201dcf878b8d9e80b226fb402d1a58750ec6bffe41615a9356a05088b28747e44f578c658deb6a11a9bd3104ac1124dab13b79d16696af8"}]}}]}}, {{0x9, 0x4, 0x5, 0x81, 0xf, 0xa0, 0xcb, 0x9b, 0x8, [@hid_hid={0x9, 0x21, 0x6, 0x8, 0x1, {0x22, 0x68a}}], [{{0x9, 0x5, 0x0, 0x0, 0x8, 0x7, 0x9, 0x2}}, {{0x9, 0x5, 0x1, 0x0, 0x8, 0xf7, 0x2, 0x7f, [@generic={0xcd, 0x10, "0698d90693f29db01ba259e18c2c44559d8ad42ed75d952bd8cd406b9cd4fb367925513a43fdca7b838a764d4cf2980ef050fc4b0ffcae86c32f49bf25d9b0076d10cfdd6ba411b2a5d23539953a5f3ed5107bb58b985970eaefd963deb1b19ee8fe5623e628c0fe92f7d2a70d969d732f5fb157a38a7e1cde41f638cb70111bdfb7a80f09bd111d87a9f349dbe648c9986143f90953933119e4e0c345d65c7f35d6b19e580262f5e5f6d604a1503f938114cbf34044bd4b613aed0166d19328604203790b1cdbc1d0afc3"}]}}, {{0x9, 0x5, 0x3, 0x0, 0x200, 0x7f, 0x0, 0x40, [@generic={0x54, 0xe, "62dd21040b9d400a7549b4748b7db8c1547225f0fb68913853db3984f57e4a79feab62311d6d500f36da0ab7828f1069da2dcfe4ec3d8be2c5bb56e35c1ece8d2dbdc4422cafb0ec831eca78a4495227091f"}]}}, {{0x9, 0x5, 0x4, 0x0, 0x400, 0x1, 0x3, 0x2, [@uac_iso={0x7, 0x25, 0x1, 0x1, 0x70, 0x2}]}}, {{0x9, 0x5, 0x80, 0x10, 0x3ff, 0x40, 0xff, 0x8}}, {{0x9, 0x5, 0xd, 0x10, 0x10, 0xbe, 0x80, 0x1f}}, {{0x9, 0x5, 0xe, 0x17, 0x20, 0xc5, 0x1, 0xfc}}, {{0x9, 0x5, 0xc, 0x4, 0x10, 0x0, 0x0, 0xa2}}, {{0x9, 0x5, 0xb, 0x8, 0x200, 0x3f, 0x80, 0x9}}, {{0x9, 0x5, 0x9, 0xc, 0x200, 0x9, 0x8, 0x5}}, {{0x9, 0x5, 0xb, 0x4, 0x40, 0x3, 0x4, 0xff, [@generic={0xba, 0x7, "240ae47d5878899b47b1f0e4644756e42f3292078c5b27940d9341a762762e58ca61d7522d62718d191fa945cae33780901a6771aa7f5129c62e106d179720922edd6f4956d612fe42130dccfd16a0fda21dec27c69aa491d082197dbd7becdec6a7edaba10282a57b18268514aa2465db1247f00f3d8c592318800c685c20c7da934eea15fce64dbd7412165357d2215db8c06f40b92ee98490b271c5a5c1d7a233d24b65e88ef689bbe60c84f11c73198492c1506e54b6"}, @generic={0x98, 0x3, "87661a93a2a210aa0edb7efa9f30c43f4a0054f4467f4c227bba4fb13ecfabd3f5228cc3f8d959cf8f0202c21d8f50d3d9cdd96d0104fb489e28788a86db3d25f14d2296e3be26fec9bb5cfbc42e2b775bddcc39f07d688403d8ea43bf9ecb4c637aac90b3ee8d44025da277816c2db0e7dbcbb180fc475ecaa4016e0121c7949e5fa7942f6ec27dd9771b948ce210c4dc80057869fd"}]}}, {{0x9, 0x5, 0xb, 0x0, 0x200, 0x3f, 0xdc, 0x46}}, {{0x9, 0x5, 0xd, 0xc, 0x3ff, 0x9a, 0x3, 0x3f}}, {{0x9, 0x5, 0xe, 0x1, 0x3ff, 0x14, 0x7a, 0x3, [@generic={0x23, 0x23, "31a83393aa48924a943d55d7e95fa0121bdf3f66b812fdf35e3839f926b94c1313"}]}}, {{0x9, 0x5, 0xd, 0xc, 0x20, 0x40, 0x1, 0x2}}]}}]}}]}}, &(0x7f0000000e00)={0xa, &(0x7f0000000040)={0xa, 0x6, 0x250, 0x3f, 0xfd, 0x24, 0xff, 0x2}, 0x8, &(0x7f00000000c0)={0x5, 0xf, 0x8, 0x1, [@ptm_cap={0x3}]}, 0x3, [{0xda, &(0x7f0000000c80)=@string={0xda, 0x3, "ef6a673ca85c864bee34af1524ceafb9d16544b6219b3dcf5ff2964b78c035cfc0fe5df1f398179cafb5c295e0ec6f732f148688d496d43ee7d9f1674f98e1d830d7d7dac17bc924230c7874cec48f1636f3ebc308ec7d9c886539bffc906ecca8bfb937dfc9c1e890a467d1477ebea2569b9351e62c1f9ee21fccd33a077c86199f06ec60d77de292e3465257f9855ada3ba37ae1300d78211f833c602e92a64cdd74341f47e32d5e29664de83ada2b0317633fa7263f91a0157c01d3a81b0825f9bb44fb05298bc64b8cb123532400f5fa79d1209845a6"}}, {0x62, &(0x7f0000000d80)=@string={0x62, 0x3, "2ff7ca165b46057c4bd977282bd05c413f48200568a9fb2272d8098b8306d6e9ae2aba4ce16f35a152a84ea08e8258a434d7d7465d6c6b37f0faafc379ba8b524abffddb674803dd1f64f82c5bb6c477f01b129bf9efda5a789bef87f3746160"}}, {0x4, &(0x7f0000000100)=@lang_id={0x4, 0x3, 0x400a}}]}) syz_usb_control_io$cdc_ncm(r1, &(0x7f0000000f00)={0x14, &(0x7f0000000e40)={0x0, 0x21, 0x4c, {0x4c, 0xf, "d42220466d26920d9a3b6262efbecb22598685c6f4b81df21bcfc16cefd12128b606ca889246de2f6f11881bcb9c8348951792d2522dd4400ceab060003091eff49c6651438f237a8a52"}}, &(0x7f0000000ec0)={0x0, 0x3, 0x1a, {0x1a}}}, &(0x7f00000011c0)={0x44, &(0x7f0000000f40)={0x20, 0x10, 0xb2, "827b4f670809adaa3eb3f4c9bc9719d0e7696da44ef7ba59fe8fc3efe1a0f862a5b8b1d40f6d0fd7ec46c57187bd6e7e1f5b6be66e95335051bb803958c13b9a9b1acd2dea294f943f2b3597ec8a1d41e9dab481f1438be1e5b623607cbfe795d74fbf01d810a74e7dd57132e7566096626221981000a9284f0eb79ad794ef12affbb74687a13ed4e9ce78c9952958d8b6c397a0907416cf3e36a9b36db88e314f96f8ec6e617b084a8d61b66696aab1bd5b"}, &(0x7f0000001000)={0x0, 0xa, 0x1, 0x6}, &(0x7f0000001040)={0x0, 0x8, 0x1, 0x9}, &(0x7f0000001080)={0x20, 0x80, 0x1c, {0x7, 0x0, 0x9, 0xfff9, 0x4, 0x2, 0x3, 0x39, 0x7f, 0xfffe, 0x4f3b}}, &(0x7f00000010c0)={0x20, 0x85, 0x4, 0x6}, &(0x7f0000001100)={0x20, 0x83, 0x2}, &(0x7f0000001140)={0x20, 0x87, 0x2, 0xfff}, &(0x7f0000001180)={0x20, 0x89, 0x2, 0x1}}) [ 1540.242752][T16839] FAULT_INJECTION: forcing a failure. [ 1540.242752][T16839] name failslab, interval 1, probability 0, space 0, times 0 [ 1540.252814][T16843] debugfs: Directory 'hci0' with parent 'bluetooth' already present! [ 1540.257809][T16839] CPU: 0 PID: 16839 Comm: syz-executor.5 Not tainted 5.4.125-syzkaller-00004-ga84c475f4db0 #0 [ 1540.273674][T16839] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 1540.278632][ T162] Bluetooth: hci0: Frame reassembly failed (-84) 10:34:36 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="202500008000000006000000660000000f000000000000000100000001000000004000000040000020000000d3f4655fd4f4655f0100ffff53ef", 0x3a, 0x400}, {&(0x7f0000010300)="02000000030000000400000066000f000300040000000000000000000f007f5c", 0x20, 0x800}], 0x0, &(0x7f0000000440)={[{@journal_checksum}, {@norecovery}]}) 10:34:36 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="202e00008000000006000000660000000f000000000000000100000001000000004000000040000020000000d3f4655fd4f4655f0100ffff53ef", 0x3a, 0x400}, {&(0x7f0000010300)="02000000030000000400000066000f000300040000000000000000000f007f5c", 0x20, 0x800}], 0x0, &(0x7f0000000440)={[{@journal_checksum}, {@norecovery}]}) [ 1540.283725][T16839] Call Trace: [ 1540.283742][T16839] dump_stack+0x1d8/0x24e [ 1540.283752][T16839] ? devkmsg_release+0x11c/0x11c [ 1540.283761][T16839] ? show_regs_print_info+0x12/0x12 [ 1540.283776][T16839] ? ext4_evict_inode+0x1b10/0x1b10 [ 1540.312933][T16839] ? __dquot_alloc_space+0x2e6/0xd70 [ 1540.318216][T16839] ? ext4_bread+0x89/0x3b0 [ 1540.322622][T16839] ? ext4_append+0x153/0x2d0 [ 1540.327205][T16839] should_fail+0x6f6/0x860 [ 1540.331613][T16839] ? setup_fault_attr+0x3d0/0x3d0 [ 1540.336630][T16839] ? inode_io_list_move_locked+0x2bb/0x300 10:34:36 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="204800008000000006000000660000000f000000000000000100000001000000004000000040000020000000d3f4655fd4f4655f0100ffff53ef", 0x3a, 0x400}, {&(0x7f0000010300)="02000000030000000400000066000f000300040000000000000000000f007f5c", 0x20, 0x800}], 0x0, &(0x7f0000000440)={[{@journal_checksum}, {@norecovery}]}) [ 1540.342418][T16839] ? ext4_mb_new_blocks+0x304/0x2a10 [ 1540.347678][T16839] should_failslab+0x5/0x20 [ 1540.352164][T16839] kmem_cache_alloc+0x36/0x290 [ 1540.356925][T16839] ext4_mb_new_blocks+0x304/0x2a10 [ 1540.362028][T16839] ? kcalloc+0x2b/0x40 [ 1540.363096][T16848] netlink: 3 bytes leftover after parsing attributes in process `syz-executor.0'. [ 1540.366080][T16839] ? __kmalloc+0x174/0x2f0 [ 1540.366089][T16839] ? kcalloc+0x2b/0x40 [ 1540.366099][T16839] ? ext4_mb_pa_callback+0xc0/0xc0 10:34:36 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="204c00008000000006000000660000000f000000000000000100000001000000004000000040000020000000d3f4655fd4f4655f0100ffff53ef", 0x3a, 0x400}, {&(0x7f0000010300)="02000000030000000400000066000f000300040000000000000000000f007f5c", 0x20, 0x800}], 0x0, &(0x7f0000000440)={[{@journal_checksum}, {@norecovery}]}) 10:34:36 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="206000008000000006000000660000000f000000000000000100000001000000004000000040000020000000d3f4655fd4f4655f0100ffff53ef", 0x3a, 0x400}, {&(0x7f0000010300)="02000000030000000400000066000f000300040000000000000000000f007f5c", 0x20, 0x800}], 0x0, &(0x7f0000000440)={[{@journal_checksum}, {@norecovery}]}) [ 1540.366114][T16839] ? ext4_inode_to_goal_block+0x261/0x370 [ 1540.394591][T16839] ext4_ext_map_blocks+0x220b/0x45b0 [ 1540.399876][T16839] ? ext4_ext_release+0x10/0x10 [ 1540.404721][T16839] ? check_preemption_disabled+0x9e/0x330 [ 1540.410543][T16839] ? debug_smp_processor_id+0x20/0x20 [ 1540.415901][T16839] ? ext4_es_lookup_extent+0x535/0x980 [ 1540.421346][T16839] ext4_map_blocks+0xa99/0x2030 [ 1540.426182][T16839] ? prandom_u32+0x21a/0x240 [ 1540.430758][T16839] ? ext4_issue_zeroout+0x160/0x160 [ 1540.435943][T16839] ext4_getblk+0x116/0x500 10:34:36 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="206800008000000006000000660000000f000000000000000100000001000000004000000040000020000000d3f4655fd4f4655f0100ffff53ef", 0x3a, 0x400}, {&(0x7f0000010300)="02000000030000000400000066000f000300040000000000000000000f007f5c", 0x20, 0x800}], 0x0, &(0x7f0000000440)={[{@journal_checksum}, {@norecovery}]}) [ 1540.440343][T16839] ? ext4_get_block_trans+0x5a0/0x5a0 [ 1540.445694][T16839] ext4_bread+0x89/0x3b0 [ 1540.449926][T16839] ? ext4_getblk+0x500/0x500 [ 1540.454499][T16839] ext4_append+0x153/0x2d0 [ 1540.458900][T16839] ext4_mkdir+0x7b6/0x1580 [ 1540.463312][T16839] ? ext4_symlink+0xf00/0xf00 [ 1540.467974][T16839] ? filename_create+0x4c7/0x770 [ 1540.472912][T16839] ? security_inode_mkdir+0xdd/0x120 [ 1540.478180][T16839] vfs_mkdir+0x416/0x5f0 [ 1540.482399][T16839] do_mkdirat+0x1f0/0x330 [ 1540.486844][T16839] ? vfs_mkdir+0x5f0/0x5f0 [ 1540.491233][T16839] do_syscall_64+0xcb/0x1e0 [ 1540.495711][T16839] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 1540.501583][T16839] RIP: 0033:0x4656f7 [ 1540.505447][T16839] Code: 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 83 c8 ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 00 b8 53 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 1540.525023][T16839] RSP: 002b:00007f6cf6cc1fa8 EFLAGS: 00000213 ORIG_RAX: 0000000000000053 [ 1540.533407][T16839] RAX: ffffffffffffffda RBX: 0000000020000340 RCX: 00000000004656f7 [ 1540.541352][T16839] RDX: 0000000000000004 RSI: 00000000000001ff RDI: 0000000020000100 [ 1540.549300][T16839] RBP: 00007f6cf6cc2040 R08: 0000000000000000 R09: ffffffffffffffff [ 1540.557348][T16839] R10: 0000000000000000 R11: 0000000000000213 R12: 0000000020000000 [ 1540.565290][T16839] R13: 0000000020000100 R14: 00007f6cf6cc2000 R15: 0000000020000080 [ 1540.731555][T14775] usb 5-1: new high-speed USB device number 9 using dummy_hcd [ 1540.971527][T14775] usb 5-1: Using ep0 maxpacket: 32 [ 1541.041585][T11334] usb 2-1: config 0 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 1541.052567][T11334] usb 2-1: New USB device found, idVendor=0926, idProduct=3333, bcdDevice= 0.40 [ 1541.062216][T11334] usb 2-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 1541.070843][T11334] usb 2-1: config 0 descriptor?? [ 1541.092012][T14775] usb 5-1: config index 0 descriptor too short (expected 27523, got 92) [ 1541.100554][T14775] usb 5-1: config 0 has too many interfaces: 68, using maximum allowed: 32 [ 1541.109803][T14775] usb 5-1: config 0 has an invalid descriptor of length 0, skipping remainder of the config [ 1541.121056][T14775] usb 5-1: config 0 has 0 interfaces, different from the descriptor's value: 68 [ 1541.281556][T14775] usb 5-1: New USB device found, idVendor=0525, idProduct=a4a1, bcdDevice= 0.40 [ 1541.290610][T14775] usb 5-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 1541.299167][T14775] usb 5-1: Product: syz [ 1541.303659][T14775] usb 5-1: Manufacturer: syz [ 1541.308291][T14775] usb 5-1: SerialNumber: syz [ 1541.313993][T14775] usb 5-1: config 0 descriptor?? [ 1541.559063][T16847] misc raw-gadget: fail, usb_gadget_probe_driver returned -16 [ 1541.571123][T14775] usb 5-1: USB disconnect, device number 9 [ 1541.892141][T11334] keytouch 0003:0926:3333.000D: fixing up Keytouch IEC report descriptor [ 1541.902759][T11334] input: HID 0926:3333 as /devices/platform/dummy_hcd.1/usb2/2-1/2-1:0.0/0003:0926:3333.000D/input/input19 [ 1541.984419][T11334] keytouch 0003:0926:3333.000D: input,hidraw0: USB HID v0.00 Keyboard [HID 0926:3333] on usb-dummy_hcd.1-1/input0 [ 1542.291413][T14775] Bluetooth: hci0: command 0x1003 tx timeout [ 1542.297455][T15480] Bluetooth: hci0: sending frame failed (-49) [ 1542.483335][T14775] usb 2-1: USB disconnect, device number 13 10:34:39 executing program 5 (fault-call:0 fault-nth:36): syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000340)=[{&(0x7f0000010000)="601c6d6b646f736677c66200088020000400000004f8000020004000030000000000000001", 0x25}, {0x0, 0x0, 0x800}], 0x0, &(0x7f0000000080)={[{@iocharset={'iocharset', 0x3d, 'cp775'}}, {@iocharset={'iocharset', 0x3d, 'cp862'}}]}) [ 1543.007796][T16887] FAULT_INJECTION: forcing a failure. [ 1543.007796][T16887] name failslab, interval 1, probability 0, space 0, times 0 [ 1543.020414][T16887] CPU: 0 PID: 16887 Comm: syz-executor.5 Not tainted 5.4.125-syzkaller-00004-ga84c475f4db0 #0 [ 1543.030627][T16887] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 1543.040656][T16887] Call Trace: [ 1543.043924][T16887] dump_stack+0x1d8/0x24e [ 1543.048222][T16887] ? devkmsg_release+0x11c/0x11c [ 1543.053129][T16887] ? show_regs_print_info+0x12/0x12 [ 1543.058299][T16887] ? ext4_evict_inode+0x1b10/0x1b10 [ 1543.063468][T16887] ? __dquot_alloc_space+0x2e6/0xd70 [ 1543.068763][T16887] ? ext4_bread+0x89/0x3b0 [ 1543.073153][T16887] ? ext4_append+0x153/0x2d0 [ 1543.077714][T16887] should_fail+0x6f6/0x860 [ 1543.082101][T16887] ? setup_fault_attr+0x3d0/0x3d0 [ 1543.087096][T16887] ? inode_io_list_move_locked+0x2bb/0x300 [ 1543.092873][T16887] ? ext4_mb_new_blocks+0x304/0x2a10 [ 1543.098126][T16887] should_failslab+0x5/0x20 [ 1543.102598][T16887] kmem_cache_alloc+0x36/0x290 [ 1543.107333][T16887] ext4_mb_new_blocks+0x304/0x2a10 [ 1543.112630][T16887] ? kcalloc+0x2b/0x40 [ 1543.116672][T16887] ? __kmalloc+0x174/0x2f0 [ 1543.121058][T16887] ? kcalloc+0x2b/0x40 [ 1543.125132][T16887] ? ext4_mb_pa_callback+0xc0/0xc0 [ 1543.130212][T16887] ? ext4_inode_to_goal_block+0x261/0x370 [ 1543.135938][T16887] ext4_ext_map_blocks+0x220b/0x45b0 [ 1543.141208][T16887] ? ext4_ext_release+0x10/0x10 [ 1543.146030][T16887] ? check_preemption_disabled+0x9e/0x330 [ 1543.151936][T16887] ? debug_smp_processor_id+0x20/0x20 [ 1543.157318][T16887] ? ext4_es_lookup_extent+0x535/0x980 [ 1543.162748][T16887] ext4_map_blocks+0xa99/0x2030 [ 1543.167572][T16887] ? prandom_u32+0x21a/0x240 [ 1543.172131][T16887] ? ext4_issue_zeroout+0x160/0x160 [ 1543.177310][T16887] ext4_getblk+0x116/0x500 [ 1543.181705][T16887] ? ext4_get_block_trans+0x5a0/0x5a0 [ 1543.187051][T16887] ext4_bread+0x89/0x3b0 [ 1543.191264][T16887] ? ext4_getblk+0x500/0x500 [ 1543.195829][T16887] ext4_append+0x153/0x2d0 [ 1543.200217][T16887] ext4_mkdir+0x7b6/0x1580 [ 1543.204615][T16887] ? ext4_symlink+0xf00/0xf00 [ 1543.209262][T16887] ? filename_create+0x4c7/0x770 [ 1543.214275][T16887] ? security_inode_mkdir+0xdd/0x120 [ 1543.219548][T16887] vfs_mkdir+0x416/0x5f0 [ 1543.223769][T16887] do_mkdirat+0x1f0/0x330 [ 1543.228092][T16887] ? vfs_mkdir+0x5f0/0x5f0 [ 1543.232497][T16887] do_syscall_64+0xcb/0x1e0 [ 1543.237003][T16887] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 1543.242866][T16887] RIP: 0033:0x4656f7 [ 1543.246746][T16887] Code: 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 83 c8 ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 00 b8 53 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 1543.266323][T16887] RSP: 002b:00007f6cf6cc1fa8 EFLAGS: 00000213 ORIG_RAX: 0000000000000053 [ 1543.274710][T16887] RAX: ffffffffffffffda RBX: 0000000020000340 RCX: 00000000004656f7 [ 1543.282652][T16887] RDX: 0000000000000004 RSI: 00000000000001ff RDI: 0000000020000100 [ 1543.290594][T16887] RBP: 00007f6cf6cc2040 R08: 0000000000000000 R09: ffffffffffffffff [ 1543.298537][T16887] R10: 0000000000000000 R11: 0000000000000213 R12: 0000000020000000 [ 1543.306481][T16887] R13: 0000000020000100 R14: 00007f6cf6cc2000 R15: 0000000020000080 [ 1544.371330][T11334] Bluetooth: hci0: command 0x1001 tx timeout [ 1544.377360][T15480] Bluetooth: hci0: sending frame failed (-49) [ 1546.451095][T11334] Bluetooth: hci0: command 0x1009 tx timeout 10:34:46 executing program 0: ioctl$F2FS_IOC_DEFRAGMENT(0xffffffffffffffff, 0xc010f508, &(0x7f0000000000)={0x8, 0x3}) r0 = syz_genetlink_get_family_id$ethtool(&(0x7f0000000080), 0xffffffffffffffff) ioctl$ifreq_SIOCGIFINDEX_vcan(0xffffffffffffffff, 0x8933, &(0x7f00000000c0)={'vcan0\x00', 0x0}) ioctl$sock_ipv6_tunnel_SIOCADDPRL(0xffffffffffffffff, 0x89f5, &(0x7f0000000180)={'syztnl1\x00', &(0x7f0000000100)={'ip6tnl0\x00', 0x0, 0x2f, 0xf6, 0x2, 0xb9380, 0x9, @mcast2, @ipv4={'\x00', '\xff\xff', @dev={0xac, 0x14, 0x14, 0x42}}, 0x7800, 0x700, 0x8, 0x200}}) sendmsg$ETHTOOL_MSG_LINKINFO_GET(0xffffffffffffffff, &(0x7f00000003c0)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x10000}, 0xc, &(0x7f0000000380)={&(0x7f00000001c0)={0x1a8, r0, 0x80, 0x70bd29, 0x25dfdbfd, {}, [@HEADER={0x1c, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_FLAGS={0x8}, @ETHTOOL_A_HEADER_DEV_INDEX={0x8, 0x1, r1}, @ETHTOOL_A_HEADER_DEV_INDEX={0x8}]}, @HEADER={0x1c, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_DEV_INDEX={0x8, 0x1, r2}, @ETHTOOL_A_HEADER_FLAGS={0x8, 0x3, 0x2}, @ETHTOOL_A_HEADER_DEV_INDEX={0x8}]}, @HEADER={0x4}, @HEADER={0x2c, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'veth1_macvtap\x00'}, @ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'netdevsim0\x00'}]}, @HEADER={0x50, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'erspan0\x00'}, @ETHTOOL_A_HEADER_DEV_INDEX={0x8}, @ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'wlan1\x00'}, @ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'veth1_to_team\x00'}, @ETHTOOL_A_HEADER_DEV_INDEX={0x8}]}, @HEADER={0x58, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'veth1_to_bridge\x00'}, @ETHTOOL_A_HEADER_FLAGS={0x8, 0x3, 0x2}, @ETHTOOL_A_HEADER_DEV_INDEX={0x8}, @ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'wlan0\x00'}, @ETHTOOL_A_HEADER_DEV_INDEX={0x8}, @ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'vlan0\x00'}]}, @HEADER={0x84, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_DEV_INDEX={0x8}, @ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'veth1_to_bridge\x00'}, @ETHTOOL_A_HEADER_DEV_INDEX={0x8}, @ETHTOOL_A_HEADER_FLAGS={0x8, 0x3, 0x2}, @ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'caif0\x00'}, @ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'team_slave_0\x00'}, @ETHTOOL_A_HEADER_DEV_INDEX={0x8}, @ETHTOOL_A_HEADER_FLAGS={0x8, 0x3, 0x1}, @ETHTOOL_A_HEADER_DEV_INDEX={0x8}, @ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'vlan0\x00'}]}]}, 0x1a8}, 0x1, 0x0, 0x0, 0x8800}, 0x40) sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f0000000880)={&(0x7f0000000400)={0x10, 0x0, 0x0, 0x40000000}, 0xc, &(0x7f0000000840)={&(0x7f0000000440)=@deltfilter={0x3d8, 0x2d, 0x100, 0x70bd26, 0x25dfdbfb, {0x0, 0x0, 0x0, 0x0, {0xc, 0x6}, {0x6, 0xc}, {0x5, 0x4}}, [@TCA_CHAIN={0x8, 0xb, 0x101}, @TCA_RATE={0x6, 0x5, {0x7, 0x81}}, @TCA_CHAIN={0x8, 0xb, 0x7f}, @filter_kind_options=@f_rsvp={{0x9}, {0x390, 0x2, [@TCA_RSVP_ACT={0x38c, 0x6, [@m_vlan={0x8c, 0xd, 0x0, 0x0, {{0x9}, {0x38, 0x2, 0x0, 0x1, [@TCA_VLAN_PUSH_VLAN_PROTOCOL={0x6, 0x4, 0x8100}, @TCA_VLAN_PUSH_VLAN_PROTOCOL={0x6, 0x4, 0x8100}, @TCA_VLAN_PARMS={0x1c, 0x2, {{0x12a9, 0x3f, 0x3, 0xe66e9d8, 0x7}, 0x2}}, @TCA_VLAN_PUSH_VLAN_PROTOCOL={0x6}]}, {0x2b, 0x6, "a07368ab345a360e6517ef11677ce036aedf4e1d2677ebc655d339f6a22053d5b122905996240a"}, {0xc, 0x7, {0x0, 0x1}}, {0xc, 0x8, {0x3, 0x2}}}}, @m_simple={0xc8, 0x7, 0x0, 0x0, {{0xb}, {0x54, 0x2, 0x0, 0x1, [@TCA_DEF_PARMS={0x18, 0x2, {0x2, 0x42e, 0x0, 0x2, 0x9}}, @TCA_DEF_PARMS={0x18, 0x2, {0xff, 0x80000001, 0x0, 0x20, 0x5}}, @TCA_DEF_PARMS={0x18, 0x2, {0x7, 0x5, 0x2, 0x0, 0x6}}, @TCA_DEF_DATA={0x5, 0x3, '\x00'}]}, {0x4b, 0x6, "f2cb3ccbfde0eb5817ce7409a8084a78026cbb5ff9cd088c936208bb660194905fa553b5a54a8567479f60623bbb9a0753382ed853c5f1a076aa2408f71a238ec1df516198e6fc"}, {0xc, 0x7, {0x1, 0x1}}, {0xc, 0x8, {0x2}}}}, @m_bpf={0x154, 0x4, 0x0, 0x0, {{0x8}, {0x70, 0x2, 0x0, 0x1, [@TCA_ACT_BPF_NAME={0xc, 0x6, './file0\x00'}, @TCA_ACT_BPF_OPS={0x44, 0x4, [{0x859, 0x4, 0x7, 0xfffffffd}, {0x3ff, 0x7f, 0x9e, 0x8}, {0x5, 0x28, 0x8, 0x34}, {0x7511, 0x8, 0x93, 0xfffffffe}, {0x2000, 0x1f, 0x1, 0x6}, {0x0, 0x40, 0x9, 0x4a}, {0xaa1e, 0x2, 0x4, 0x101}, {0xfff, 0x14, 0x0, 0x4}]}, @TCA_ACT_BPF_OPS_LEN={0x6, 0x3, 0x6}, @TCA_ACT_BPF_NAME={0xc, 0x6, './file0\x00'}, @TCA_ACT_BPF_FD={0x8}]}, {0xbe, 0x6, "132db669d7e14695bc1ee0e18072b16c4882b5909c855412cf1f43cd314659030370d1f8b5536a06a0f8287f0b55e99add5ee6614a6958bbc1664b1f4672f81c30559459dfaaed7202c86b54d851503d3dac79c6757f74f699ad34680d8590f7ca32ad20ec6cf0a9d185de6e3f9baed2b285ad10a8b8509bc424ccbdadedbe7e6464352fe6ae1ed53abbc1527d992f2165eb4b7b1d0b4f80fc8b262d8a2004f7af242cee1ecac5e67a4421953f8abff5c4b52de098d8ba3b7881"}, {0xc}, {0xc, 0x8, {0x2, 0x1}}}}, @m_simple={0xe0, 0x1a, 0x0, 0x0, {{0xb}, {0x40, 0x2, 0x0, 0x1, [@TCA_DEF_PARMS={0x18, 0x2, {0xfffff001, 0x1f, 0xffffffffeffffff0, 0x7fffffff, 0x647}}, @TCA_DEF_DATA={0x5, 0x3, '\x00'}, @TCA_DEF_DATA={0xc, 0x3, 'ethtool\x00'}, @TCA_DEF_DATA={0x10, 0x3, '*\xad,)])^{8+-\x00'}]}, {0x75, 0x6, "d5c04309078d13e6719e00a15c56f4ec66fba75e10db0a30b78e379fc0aac5dd9b7151d569547d8403596baef32f3e0d0ef7d37635e04ced80cf3e4553c26abd28c19e6c1a4afcbd392a7babf8c85a2d8a47a692d8ce27efdae9ff797e244dfdbc676fd846a3818088340fa34248e32bb9"}, {0xc, 0x7, {0x1}}, {0xc, 0x8, {0x3, 0x1}}}}]}]}}]}, 0x3d8}, 0x1, 0x0, 0x0, 0xc44}, 0xc850) ioctl$TUNSETLINK(0xffffffffffffffff, 0x400454cd, 0x306) r3 = socket$nl_audit(0x10, 0x3, 0x9) ioctl$LOOP_CHANGE_FD(0xffffffffffffffff, 0x4c06, r3) write$FUSE_POLL(0xffffffffffffffff, &(0x7f00000008c0)={0x18, 0x0, 0x0, {0xffff}}, 0x18) setsockopt$sock_linger(r3, 0x1, 0xd, &(0x7f0000000900)={0x1, 0x1}, 0x8) sendmsg$ETHTOOL_MSG_PRIVFLAGS_SET(r3, &(0x7f0000000d80)={&(0x7f0000000940)={0x10, 0x0, 0x0, 0x400}, 0xc, &(0x7f0000000d40)={&(0x7f0000000980)={0x3a8, r0, 0x0, 0x70bd26, 0x25dfdbfd, {}, [@ETHTOOL_A_PRIVFLAGS_HEADER={0x18, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_DEV_NAME={0x14}]}, @ETHTOOL_A_PRIVFLAGS_FLAGS={0x37c, 0x2, 0x0, 0x1, [@ETHTOOL_A_BITSET_MASK={0x8f, 0x5, "d5110013efaa58f77584aea9f0a192758e9597cc368aa300d40fc756ef2250aa2c6cfb021eabf9292f9031ed5f3e076cb0e867e0f5d2f20c0ed4f2bb0bde723cb2b23b2c6a88fe6a80d04264436139f946b087478cf403acee97410925ed9353e97f8228832da99a3d0f5152bcce0eb5c099e68861634604869c19aed819fe39e09f1b40d91f526ab255bb"}, @ETHTOOL_A_BITSET_NOMASK={0x4}, @ETHTOOL_A_BITSET_VALUE={0x76, 0x4, "3ff6270b87b0ef6e545b6675ab4be35033697c72985d26f9a24dc0243d67d535dc86912dc443d3939d27712cf825faa5425491e18833fb20f5c13d7eadf15c9cff3a65a478b2538ff883432f89eff4786201d5c77f9113493a773eedd8bf1277487920ecf20dc5eda6f85591f6e73d576bc7"}, @ETHTOOL_A_BITSET_SIZE={0x8, 0x2, 0x40}, @ETHTOOL_A_BITSET_BITS={0x160, 0x3, 0x0, 0x1, [{0x34, 0x1, 0x0, 0x1, [@ETHTOOL_A_BITSET_BIT_NAME={0xb, 0x2, 'simple\x00'}, @ETHTOOL_A_BITSET_BIT_NAME={0xe, 0x2, '\xdd/,-E&#)*\x00'}, @ETHTOOL_A_BITSET_BIT_INDEX={0x8, 0x1, 0x10001}, @ETHTOOL_A_BITSET_BIT_NAME={0xc, 0x2, 'ip6tnl0\x00'}]}, {0xc, 0x1, 0x0, 0x1, [@ETHTOOL_A_BITSET_BIT_INDEX={0x8, 0x1, 0x5}]}, {0x64, 0x1, 0x0, 0x1, [@ETHTOOL_A_BITSET_BIT_INDEX={0x8, 0x1, 0x764d}, @ETHTOOL_A_BITSET_BIT_INDEX={0x8, 0x1, 0x9}, @ETHTOOL_A_BITSET_BIT_NAME={0x5, 0x2, '\x00'}, @ETHTOOL_A_BITSET_BIT_NAME={0x10, 0x2, '*\xad,)])^{8+-\x00'}, @ETHTOOL_A_BITSET_BIT_NAME={0x9, 0x2, 'vlan\x00'}, @ETHTOOL_A_BITSET_BIT_NAME={0x9, 0x2, 'vlan\x00'}, @ETHTOOL_A_BITSET_BIT_INDEX={0x8, 0x1, 0x3}, @ETHTOOL_A_BITSET_BIT_VALUE={0x4}, @ETHTOOL_A_BITSET_BIT_NAME={0xb, 0x2, '-:{\\)\xf2\x00'}, @ETHTOOL_A_BITSET_BIT_INDEX={0x8, 0x1, 0x3f}]}, {0x4c, 0x1, 0x0, 0x1, [@ETHTOOL_A_BITSET_BIT_VALUE={0x4}, @ETHTOOL_A_BITSET_BIT_INDEX={0x8, 0x1, 0x2}, @ETHTOOL_A_BITSET_BIT_INDEX={0x8, 0x1, 0x400}, @ETHTOOL_A_BITSET_BIT_INDEX={0x8, 0x1, 0x190}, @ETHTOOL_A_BITSET_BIT_INDEX={0x8, 0x1, 0x7}, @ETHTOOL_A_BITSET_BIT_NAME={0x6, 0x2, ')\x00'}, @ETHTOOL_A_BITSET_BIT_NAME={0x6, 0x2, '(\x00'}, @ETHTOOL_A_BITSET_BIT_INDEX={0x8, 0x1, 0x8001}, @ETHTOOL_A_BITSET_BIT_VALUE={0x4}, @ETHTOOL_A_BITSET_BIT_NAME={0x5, 0x2, '\x00'}]}, {0x18, 0x1, 0x0, 0x1, [@ETHTOOL_A_BITSET_BIT_VALUE={0x4}, @ETHTOOL_A_BITSET_BIT_INDEX={0x8, 0x1, 0xde7}, @ETHTOOL_A_BITSET_BIT_INDEX={0x8, 0x1, 0x5}]}, {0x1c, 0x1, 0x0, 0x1, [@ETHTOOL_A_BITSET_BIT_VALUE={0x4}, @ETHTOOL_A_BITSET_BIT_NAME={0x9, 0x2, 'L),\x87\x00'}, @ETHTOOL_A_BITSET_BIT_INDEX={0x8, 0x1, 0xfffffff9}]}, {0x38, 0x1, 0x0, 0x1, [@ETHTOOL_A_BITSET_BIT_NAME={0x8, 0x2, 'bpf\x00'}, @ETHTOOL_A_BITSET_BIT_INDEX={0x8, 0x1, 0x7fffffff}, @ETHTOOL_A_BITSET_BIT_NAME={0x10, 0x2, '*\xad,)])^{8+-\x00'}, @ETHTOOL_A_BITSET_BIT_INDEX={0x8, 0x1, 0xcfad}, @ETHTOOL_A_BITSET_BIT_VALUE={0x4}, @ETHTOOL_A_BITSET_BIT_NAME={0x7, 0x2, '(/\x00'}]}]}, @ETHTOOL_A_BITSET_BITS={0x14, 0x3, 0x0, 0x1, [{0x10, 0x1, 0x0, 0x1, [@ETHTOOL_A_BITSET_BIT_VALUE={0x4}, @ETHTOOL_A_BITSET_BIT_INDEX={0x8, 0x1, 0x7fff}]}]}, @ETHTOOL_A_BITSET_MASK={0xee, 0x5, "605a341aa3cb022a98215a0027dd1782ca2dfd4f6d1777ad34301f2bf9ffe7e09d128aba0e1da5431c3853318d65c414047513210d018428cfe495bd795f9a5a4010ad8c51b670970e8908813a68651ff9f75f450cf5bebe96160f6d6d46f4f40e9e58854ec4833b74f3445a1636e07814705835753bdc078cc01a1bb18c58c0b5517ba2542e4b6ac272d1ebc67b1ec2764dc9d93eb7532a6d0684673fcd0e83ccfe9660086fadd277c727c46157322ebab3976fa2be0fde160ec5a35983246d5dd23a1038a13896145449b54420c6063a05baddbf812fe77c67b7333f0eafb0eb0bddb3a89b2ce8a328"}]}]}, 0x3a8}, 0x1, 0x0, 0x0, 0xc1}, 0x5) r4 = syz_genetlink_get_family_id$ethtool(&(0x7f0000000e00), 0xffffffffffffffff) sendmsg$ETHTOOL_MSG_WOL_SET(0xffffffffffffffff, &(0x7f0000003000)={&(0x7f0000000dc0)={0x10, 0x0, 0x0, 0x1}, 0xc, &(0x7f0000002fc0)={&(0x7f0000000e40)={0x2164, r4, 0x8, 0x70bd2d, 0x25dfdbfe, {}, [@ETHTOOL_A_WOL_HEADER={0x24, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_FLAGS={0x8, 0x3, 0x3}, @ETHTOOL_A_HEADER_FLAGS={0x8, 0x3, 0x3}, @ETHTOOL_A_HEADER_FLAGS={0x8, 0x3, 0x2}, @ETHTOOL_A_HEADER_FLAGS={0x8}]}, @ETHTOOL_A_WOL_SOPASS={0x8b, 0x3, "d255d8272e67d2e0345a5c793cba17389a2aa82acbcb753eb2cac59c770d08cdf7e62e9b096bf6d015dc2becd2c961971d57c2c771e2a7adaf8888a03d846a255435e99ea04c86f0552aa9ba76e249717be2f00e4b96938c479fa98a40f2a6d09e79672a00aa92389b33c1bd5c9c91266ab21e72a5bc4bf7b4787cd633b5f1ba1e642324a72d0f"}, @ETHTOOL_A_WOL_MODES={0x1008, 0x2, 0x0, 0x1, [@ETHTOOL_A_BITSET_MASK={0x1004, 0x5, "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@ETHTOOL_A_WOL_MODES={0x1054, 0x2, 0x0, 0x1, [@ETHTOOL_A_BITSET_MASK={0x4a, 0x5, "241a56115679709daf93b5316e95f0b2d1240cd099b834b94af86328656004195e3955fc3749ad31518f74fa0a2dcc82de381e2b8fa2532ee8716c7f12337102bea18c26fdf3"}, @ETHTOOL_A_BITSET_VALUE={0x1004, 0x4, "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@ETHTOOL_A_WOL_MODES={0x8, 0x2, 0x0, 0x1, [@ETHTOOL_A_BITSET_NOMASK={0x4}]}, @ETHTOOL_A_WOL_SOPASS={0x3a, 0x3, "66cb106c926c45dc1b5ca7b051f295be52c9fb2b05e18f078f888ad32dea1a0057b92860127a80ddf1fee2892f156ebdee67e0f08dab"}]}, 0x2164}, 0x1, 0x0, 0x0, 0x4c810}, 0x20040084) r5 = dup2(r3, r3) getsockopt$inet_pktinfo(0xffffffffffffffff, 0x0, 0x8, &(0x7f0000003080)={0x0, @multicast2, @loopback}, &(0x7f00000030c0)=0xc) sendmsg$nl_route_sched(r5, &(0x7f0000003180)={&(0x7f0000003040)={0x10, 0x0, 0x0, 0x2}, 0xc, &(0x7f0000003140)={&(0x7f0000003100)=@gettfilter={0x2c, 0x2e, 0x800, 0x70bd2c, 0x25dfdbff, {0x0, 0x0, 0x0, r6, {0xe, 0xf}, {0xfff3, 0x9}, {0xffe3, 0xfff1}}, [{0x8, 0xb, 0x4}]}, 0x2c}, 0x1, 0x0, 0x0, 0x80d1}, 0x0) r7 = fcntl$dupfd(r3, 0x0, r5) sendmsg$nl_route_sched(r7, &(0x7f0000003300)={&(0x7f00000031c0)={0x10, 0x0, 0x0, 0x8}, 0xc, &(0x7f00000032c0)={&(0x7f0000003200)=@newqdisc={0x9c, 0x24, 0x1, 0x70bd2a, 0x25dfdbff, {0x0, 0x0, 0x0, r2, {0xc, 0x7}, {0x0, 0xd}, {0xfff3, 0x9}}, [@TCA_RATE={0x6, 0x5, {0x9, 0x8}}, @TCA_INGRESS_BLOCK={0x8, 0xd, 0x6}, @TCA_RATE={0x6, 0x5, {0x8, 0x8}}, @TCA_RATE={0x6, 0x5, {0x9, 0xba}}, @TCA_STAB={0x30, 0x8, 0x0, 0x1, [{{0x1c, 0x1, {0x7, 0x0, 0x5, 0xffffffc0, 0x0, 0x9, 0x1ff, 0x6}}, {0x10, 0x2, [0x100, 0x4, 0x81, 0x3, 0x40, 0x401]}}]}, @qdisc_kind_options=@q_atm={0x8}, @TCA_EGRESS_BLOCK={0x8, 0xe, 0x1ff}, @TCA_RATE={0x6, 0x5, {0x7f, 0x23}}, @TCA_INGRESS_BLOCK={0x8, 0xd, 0xb2}, @TCA_EGRESS_BLOCK={0x8, 0xe, 0x5}]}, 0x9c}, 0x1, 0x0, 0x0, 0x1}, 0x840) sendto$inet6(r5, &(0x7f0000003340)="12778ed515da3627248bcd1167ac37afa6b66fef2ac7641b748d86c9b3689f6c134ba6c5aef846", 0x27, 0x85, &(0x7f0000003380)={0xa, 0x4e22, 0x1, @mcast1, 0x5}, 0x1c) 10:34:46 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="206c00008000000006000000660000000f000000000000000100000001000000004000000040000020000000d3f4655fd4f4655f0100ffff53ef", 0x3a, 0x400}, {&(0x7f0000010300)="02000000030000000400000066000f000300040000000000000000000f007f5c", 0x20, 0x800}], 0x0, &(0x7f0000000440)={[{@journal_checksum}, {@norecovery}]}) 10:34:46 executing program 2: r0 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000040), 0x0, 0x0) close(r0) ioctl$BTRFS_IOC_GET_DEV_STATS(r0, 0x8004550f, 0x0) mmap(&(0x7f0000ffe000/0x2000)=nil, 0x2000, 0x2, 0x10, r0, 0x5ad33000) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000080), 0x1a1003, 0x0) ioctl$TIOCSETD(r1, 0x5423, &(0x7f0000000040)=0xf) ioctl$KDADDIO(r1, 0x400455c8, 0x0) openat(0xffffffffffffff9c, 0x0, 0x0, 0x0) pipe(&(0x7f00000000c0)={0xffffffffffffffff}) r3 = socket(0x10, 0x3, 0x0) splice(r2, 0x0, r3, 0x0, 0x4ffe0, 0x0) ioctl$TIOCGSID(r2, 0x5429, &(0x7f0000000140)=0x0) fcntl$lock(r3, 0x26, &(0x7f00000001c0)={0x2, 0x2, 0xd65b, 0x8000, r4}) syz_open_procfs(r4, &(0x7f0000000000)='totmaps\x00') 10:34:46 executing program 4: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x6, 0x8d}, 0x0) r0 = getpid() sched_setattr(r0, &(0x7f0000000040)={0x38, 0x2, 0x0, 0x5, 0x5, 0x7, 0x0, 0x0, 0x6113c3eb, 0xfffffffc}, 0x0) r1 = socket$key(0xf, 0x3, 0x2) recvmmsg(r1, 0x0, 0x0, 0x0, 0x0) pipe(&(0x7f0000000480)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$setpipe(r2, 0x407, 0x0) write(r3, &(0x7f0000000340), 0x41395527) vmsplice(0xffffffffffffffff, &(0x7f0000000500)=[{&(0x7f0000000500)}, {&(0x7f00000029c0)="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", 0xfffffc4f}], 0x2, 0x0) sched_setattr(0x0, &(0x7f0000000080)={0x38, 0x1, 0x0, 0x0, 0x1, 0x1}, 0x0) r4 = open(&(0x7f0000000200)='./bus\x00', 0x141042, 0x0) write$UHID_INPUT(r4, &(0x7f0000000980), 0x10a9) r5 = creat(&(0x7f00000001c0)='./bus\x00', 0x0) fcntl$setstatus(r5, 0x4, 0x6800) lseek(r5, 0x4200, 0x2) r6 = creat(&(0x7f0000000000)='./bus\x00', 0xda) io_setup(0x1ff, &(0x7f0000000400)=0x0) r8 = open(&(0x7f0000000180)='./bus\x00', 0x143042, 0x0) ioctl$FS_IOC_RESVSP(r8, 0x40305828, &(0x7f0000000000)) io_submit(r7, 0x1, &(0x7f0000000540)=[&(0x7f00000000c0)={0x0, 0x0, 0x0, 0x1, 0x0, r6, &(0x7f00000002c0)="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", 0xa9f9, 0x7}]) r9 = open(&(0x7f0000000140)='./bus\x00', 0x0, 0x0) sendfile(r5, r9, 0x0, 0x8400fffffffb) sendfile(r4, r4, &(0x7f0000000100)=0x9, 0x8080ffffff80) 10:34:46 executing program 1: r0 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000040), 0x0, 0x0) r1 = openat(0xffffffffffffff9c, 0x0, 0x0, 0x0) pipe(&(0x7f00000000c0)={0xffffffffffffffff}) r3 = socket(0x10, 0x3, 0x0) splice(r2, 0x0, r3, 0x0, 0x4ffe0, 0x0) ioctl$TIOCGSID(r1, 0x5429, &(0x7f0000000140)=0x0) fcntl$lock(r3, 0x26, &(0x7f00000001c0)={0x2, 0x2, 0xd65b, 0x8000, r4}) getsockopt$sock_cred(r3, 0x1, 0x11, &(0x7f00000000c0), &(0x7f0000000140)=0xc) close(r0) ioctl$BTRFS_IOC_GET_DEV_STATS(r0, 0x8004550f, 0x0) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(r0, 0x81f8943c, &(0x7f0000000380)) syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x80000, 0xe, &(0x7f0000000200)=[{&(0x7f0000010000)="eb58906d6b66732e66617400028020000400000004f8000020004000030000000000000001000000000000000200000001000600000000000000000000000000800029293ac6f153595a4b414c4c4552202046415433322020200e1fbe777cac22c0740b56b40ebb0700cd105eebf032e4cd16cd19ebfe54686973206973206e6f74206120626f6f7461626c65206469736b2e2020506c6561736520696e73657274206120626f6f7461626c6520666c6f70707920616e640d0a707265737320616e79206b657920746f2074727920616761696e202e2e2e200d0a0000000000", 0xe0}, {&(0x7f0000000080)="00000000000000000000000000000000000000000000000000000000000055aa5252614100"/64, 0x40, 0x1e0}, {&(0x7f0000010200)="00000000727241610100000007000000000000000000000000000000000055aa", 0x20, 0x3e0}, {&(0x7f0000010300)="eb58906d6b66732e66617400028020000400000004f8000020004000030000000000000001000000000000000200000001000600000000000000000000000000800029293ac6f153595a4b414c4c4552202046415433322020200e1fbe777cac22c0740b56b40ebb0700cd105eebf032e4cd16cd19ebfe54686973206973206e6f74206120626f6f7461626c65206469736b2e2020506c6561736520696e73657274206120626f6f7461626c6520666c6f70707920616e640d0a707265737320616e79206b657920746f2074727920616761696e202e2e2e200d0a0000000000", 0xe0, 0xc00}, {&(0x7f0000010400)="00000000000000000000000000000000000000000000000000000000000055aa", 0x20, 0xde0}, {&(0x7f0000010500)="f8ffff0fffffff0ff8ffff0fffffff0fffffff0fffffff0fffffff0fffffff0f", 0x20, 0x4000}, {&(0x7f0000010600)="f8ffff0fffffff0ff8ffff0fffffff0fffffff0fffffff0fffffff0fffffff0f", 0x20, 0x4200}, {&(0x7f0000010700)="f8ffff0fffffff0ff8ffff0fffffff0fffffff0fffffff0fffffff0fffffff0f", 0x20, 0x4400}, {&(0x7f0000010800)="f8ffff0fffffff0ff8ffff0fffffff0fffffff0fffffff0fffffff0fffffff0f", 0x20, 0x4600}, {&(0x7f0000000580)="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", 0x120, 0x4800}, {&(0x7f0000010b00)="2e2020202020202020202010004eec70325132510000ec7032510300000000002e2e20202020202020202010004eec70325132510000ec70325100000000000041660069006c00650030000f00fc0000ffffffffffffffffffff0000ffffffff46494c453020202020202020004fec70325132510000ec70325104001a040000", 0x80, 0x14800}, {&(0x7f0000010c00)='syzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkal\x00\x00\x00\x00\x00\x00', 0x420, 0x24800}, {&(0x7f0000011100)='syzkallers\x00'/32, 0x20, 0x34800}, {&(0x7f0000011200)='syzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallers\x00'/128, 0x80, 0x54800}], 0x0, &(0x7f0000011300)) 10:34:46 executing program 5 (fault-call:0 fault-nth:37): syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000340)=[{&(0x7f0000010000)="601c6d6b646f736677c66200088020000400000004f8000020004000030000000000000001", 0x25}, {0x0, 0x0, 0x800}], 0x0, &(0x7f0000000080)={[{@iocharset={'iocharset', 0x3d, 'cp775'}}, {@iocharset={'iocharset', 0x3d, 'cp862'}}]}) 10:34:47 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="207400008000000006000000660000000f000000000000000100000001000000004000000040000020000000d3f4655fd4f4655f0100ffff53ef", 0x3a, 0x400}, {&(0x7f0000010300)="02000000030000000400000066000f000300040000000000000000000f007f5c", 0x20, 0x800}], 0x0, &(0x7f0000000440)={[{@journal_checksum}, {@norecovery}]}) [ 1550.714240][T16896] SELinux: unrecognized netlink message: protocol=9 nlmsg_type=46 sclass=netlink_audit_socket pid=16896 comm=syz-executor.0 [ 1550.729517][T16896] SELinux: unrecognized netlink message: protocol=9 nlmsg_type=36 sclass=netlink_audit_socket pid=16896 comm=syz-executor.0 [ 1550.737190][T16903] FAULT_INJECTION: forcing a failure. [ 1550.737190][T16903] name failslab, interval 1, probability 0, space 0, times 0 10:34:47 executing program 0: perf_event_open(&(0x7f0000000100)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c43}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) getpeername$packet(0xffffffffffffffff, &(0x7f0000000000)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000040)=0x14) ioctl$sock_inet6_SIOCADDRT(0xffffffffffffffff, 0x890b, 0x0) socket$inet6_udp(0xa, 0x2, 0x0) getsockopt$inet6_IPV6_FLOWLABEL_MGR(0xffffffffffffffff, 0x29, 0x20, &(0x7f00000001c0)={@mcast1, 0x3, 0x1, 0x0, 0xe, 0x7f, 0x101}, &(0x7f0000000400)=0x20) r0 = getpid() ioctl$BTRFS_IOC_SUBVOL_GETFLAGS(0xffffffffffffffff, 0x80089419, &(0x7f00000000c0)) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x200000, 0x8, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000900100000f000000000000000200000006000000000008000080000020000000dbf4655fdbf4655f0100ffff53ef010001000000daf4655f000000000000000001000000000000000b0000000004000008000000d2c200001203", 0x66, 0x400}, {&(0x7f0000010100)="00000000000000000000000082e36724c6f34caa846ed2e527703378010040", 0x1f, 0x4e0}, {&(0x7f0000000080)="03", 0x1, 0x640}, {&(0x7f0000000040)="02000000030000000400000019000f000300040000000000000000000f002e69", 0x20, 0x1000}, {&(0x7f0000010500)="7f000000ffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffff", 0x1002, 0x2000}, {&(0x7f0000012600)="ed41000010000000daf4655fdbf4655fdbf4655f00000000000004008000000000000800050000000af301000400000000000000000000000900000010", 0x3d, 0x4400}, {&(0x7f0000012800)="8081000000180000daf4655fdaf4655fdaf4655f00000000000001008000000010000800000000000af301000400000000000000000000000200000030", 0x3d, 0x4800}, {&(0x7f0000013900)="111fc0d901000000803a0900803a09000000000006", 0x15, 0x30000}], 0x0, &(0x7f00000000c0)=ANY=[]) r1 = creat(&(0x7f0000000140)='./file0/file1\x00', 0x0) write$cgroup_type(r1, &(0x7f00000009c0), 0xd4ba0ff) r2 = openat(0xffffffffffffff9c, 0x0, 0x0, 0x0) ioctl$TIOCGSID(r2, 0x5429, &(0x7f0000000140)) ioctl$sock_FIOGETOWN(r2, 0x8903, &(0x7f0000000180)) getpgid(r0) r3 = openat$vcs(0xffffffffffffff9c, &(0x7f0000006840), 0x0, 0x0) ioctl$FUSE_DEV_IOC_CLONE(r3, 0x5452, &(0x7f0000000280)) sendto(r3, &(0x7f00000002c0)="2fce89ec84b361a522247850114bf80ced654872c31639c251b238be5f46f91f9054b6fe572d86a69739b94ff66769f0a2779abc2eefd54cdaec138061fff4fe9d3e539524300315d9f36c0ecca89c709355f79f3b57a38a9de1d2d61104de739e85a8e7e3958e2485751eac033fe6379b50cc72cff6f3c371b751db84bf8b77ac3804491e7878853ce2ee9e8252d8fbbbbd705fa5474412b7a558fa4919", 0x9e, 0x20008845, &(0x7f0000000380)=@tipc=@name={0x1e, 0x2, 0x1, {{0x41, 0x3}, 0x2}}, 0x80) [ 1550.750907][T16906] SELinux: unrecognized netlink message: protocol=9 nlmsg_type=46 sclass=netlink_audit_socket pid=16906 comm=syz-executor.0 [ 1550.755006][T16903] CPU: 1 PID: 16903 Comm: syz-executor.5 Not tainted 5.4.125-syzkaller-00004-ga84c475f4db0 #0 [ 1550.773107][T16906] SELinux: unrecognized netlink message: protocol=9 nlmsg_type=36 sclass=netlink_audit_socket pid=16906 comm=syz-executor.0 [ 1550.778026][T16903] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 1550.801216][T16903] Call Trace: [ 1550.804490][T16903] dump_stack+0x1d8/0x24e [ 1550.808796][T16903] ? devkmsg_release+0x11c/0x11c [ 1550.813706][T16903] ? memset+0x1f/0x40 [ 1550.817682][T16903] ? show_regs_print_info+0x12/0x12 [ 1550.822852][T16903] ? __es_remove_extent+0xdce/0x23c0 [ 1550.828116][T16903] should_fail+0x6f6/0x860 [ 1550.832522][T16903] ? setup_fault_attr+0x3d0/0x3d0 [ 1550.837520][T16903] ? __es_insert_extent+0x789/0x1720 [ 1550.842791][T16903] should_failslab+0x5/0x20 [ 1550.847273][T16903] kmem_cache_alloc+0x36/0x290 [ 1550.852026][T16903] __es_insert_extent+0x789/0x1720 [ 1550.857123][T16903] ? _raw_write_trylock+0x1b0/0x1b0 [ 1550.862293][T16903] ext4_es_insert_extent+0x2db/0x2c20 [ 1550.867640][T16903] ? ext4_es_scan_clu+0x290/0x290 [ 1550.872637][T16903] ? ext4_es_lookup_extent+0x535/0x980 [ 1550.878067][T16903] ext4_map_blocks+0xf38/0x2030 [ 1550.882944][T16903] ? prandom_u32+0x21a/0x240 [ 1550.887510][T16903] ? ext4_issue_zeroout+0x160/0x160 [ 1550.892678][T16903] ext4_getblk+0x116/0x500 [ 1550.897068][T16903] ? ext4_get_block_trans+0x5a0/0x5a0 [ 1550.902540][T16903] ext4_bread+0x89/0x3b0 [ 1550.906756][T16903] ? ext4_getblk+0x500/0x500 [ 1550.911334][T16903] ? interrupt_entry+0x80/0xac [ 1550.916073][T16903] ext4_append+0x153/0x2d0 [ 1550.920476][T16903] ext4_mkdir+0x7b6/0x1580 [ 1550.924866][T16903] ? ext4_symlink+0xf00/0xf00 [ 1550.929511][T16903] ? filename_create+0x4c7/0x770 [ 1550.934437][T16903] ? security_inode_mkdir+0xdd/0x120 [ 1550.939704][T16903] vfs_mkdir+0x416/0x5f0 [ 1550.943929][T16903] do_mkdirat+0x1f0/0x330 [ 1550.948228][T16903] ? vfs_mkdir+0x5f0/0x5f0 [ 1550.952615][T16903] do_syscall_64+0xcb/0x1e0 [ 1550.957107][T16903] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 1550.962972][T16903] RIP: 0033:0x4656f7 [ 1550.966857][T16903] Code: 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 83 c8 ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 00 b8 53 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 1550.986891][T16903] RSP: 002b:00007f6cf6cc1fa8 EFLAGS: 00000213 ORIG_RAX: 0000000000000053 [ 1550.995270][T16903] RAX: ffffffffffffffda RBX: 0000000020000340 RCX: 00000000004656f7 [ 1551.003212][T16903] RDX: 0000000000000004 RSI: 00000000000001ff RDI: 0000000020000100 [ 1551.011156][T16903] RBP: 00007f6cf6cc2040 R08: 0000000000000000 R09: ffffffffffffffff [ 1551.019097][T16903] R10: 0000000000000000 R11: 0000000000000213 R12: 0000000020000000 [ 1551.027046][T16903] R13: 0000000020000100 R14: 00007f6cf6cc2000 R15: 0000000020000080 [ 1551.041765][T16909] debugfs: Directory 'hci0' with parent 'bluetooth' already present! [ 1551.053163][T16903] FAT-fs (loop5): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) 10:34:47 executing program 5 (fault-call:0 fault-nth:38): syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000340)=[{&(0x7f0000010000)="601c6d6b646f736677c66200088020000400000004f8000020004000030000000000000001", 0x25}, {0x0, 0x0, 0x800}], 0x0, &(0x7f0000000080)={[{@iocharset={'iocharset', 0x3d, 'cp775'}}, {@iocharset={'iocharset', 0x3d, 'cp862'}}]}) 10:34:47 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="207a00008000000006000000660000000f000000000000000100000001000000004000000040000020000000d3f4655fd4f4655f0100ffff53ef", 0x3a, 0x400}, {&(0x7f0000010300)="02000000030000000400000066000f000300040000000000000000000f007f5c", 0x20, 0x800}], 0x0, &(0x7f0000000440)={[{@journal_checksum}, {@norecovery}]}) 10:34:47 executing program 0: r0 = perf_event_open(&(0x7f00000003c0)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x0, 0x0, 0x0, 0x6}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = socket$inet6(0xa, 0x800000000000002, 0x0) write$cgroup_subtree(0xffffffffffffffff, 0x0, 0x20) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r0, 0x2405, 0xffffffffffffffff) fsetxattr(0xffffffffffffffff, &(0x7f0000000100)=@known='user.syz\x00', &(0x7f0000000200)='\xff\xff', 0x2, 0x1) setsockopt$SO_BINDTODEVICE(0xffffffffffffffff, 0x1, 0x19, 0x0, 0x0) connect$inet6(r1, &(0x7f0000000000)={0xa, 0x0, 0x0, @mcast1, 0x3}, 0x1c) connect$inet6(r1, &(0x7f0000004540)={0xa, 0x4e23, 0x0, @ipv4={'\x00', '\xff\xff', @dev={0xac, 0x14, 0x14, 0x17}}}, 0x1c) sendmmsg(r1, &(0x7f0000004d80), 0x400000000000065, 0x0) r2 = socket$inet_udp(0x2, 0x2, 0x0) getsockopt$inet_int(r2, 0x0, 0x15, &(0x7f0000000280), &(0x7f00000002c0)=0x4) ioctl$sock_SIOCBRDELBR(r2, 0x89a1, &(0x7f0000001600)='veth0_to_hsr\x00') ioctl$ION_IOC_ALLOC(0xffffffffffffffff, 0xc0184900, &(0x7f0000000340)={0x3f, 0xc, 0x0, 0xffffffffffffffff}) sendfile(0xffffffffffffffff, r3, 0x0, 0xd4) ioctl$RTC_UIE_ON(0xffffffffffffffff, 0x7003) syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000040)='./file0\x00', 0x0, 0x5, &(0x7f0000001440)=[{&(0x7f0000000140)="da156c2db13d969cf6e2d153cfc2c4a33e6773abf0fe4c978474e798e44d779ba19f79ac9d747a13d82f603fb6d590cd02794208f73be539f94a81182e9db952f1461aefec41f4e1da4588e0f942e55cfbca704660721dccc2a475260159b48c24b3e6ed1fb0e28f4faa3fdbf1abc92776291372256576a22c911cd1cba5800afcc92d8f5339b7ead094", 0x8a, 0x7}, {&(0x7f0000000280)="97b958942806eded52591a6568143897f8e0f7ebe2831e686a853fb4775f0cd9fc98830a267006ccc4d6edfb5927c22d8db4689d16c65caf924ed7c9c696cac34657d9d983648025bf5b692f337d1b176990c239477eba4fe680cba5cf9251bd05e56945ab1874c9c3f43857f4d3ed269d0f062300147b6c633daa16105c15ae96a103f14191b2f0dbc16e7080fe4b49b0", 0x91, 0x1f}, {&(0x7f0000000080)="cf831897e24137c70cfb8ff28426159148dc104dd361fd17f9fd1005", 0x1c, 0x2}, {&(0x7f0000000440)="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", 0x700, 0x8}, {&(0x7f00000000c0)="a0419c", 0x3, 0x400}], 0x0, &(0x7f0000001800)=ANY=[@ANYBLOB="757466383d312c726f64698b2c73686f72746e616d653d77696e39352c696f636861727365743d6d61636761656c69632c33686f72746e616d653d77696e6e742c73653d77696e39352c7569643c834a75850800000000000000d2e2c2a3b35af27eefd63afb8671ee5269c3ca8bf79918bb9a2e8f90d241d413330880e5f7de824e5b2bf28b971c5501b6f17dfb87aa1da4b6c42f4f6d94e05f58abd748784bd6eddd624760c3a721794ffb3f21b5e61a9499206fcaeb3f209e77de0f5e99f59551fad602405943efd8d054b47a56ae5ac6b969e1200035bfbf746c1728c8cc6d79", @ANYRESDEC=0x0, @ANYBLOB="2c6170707261697386b520f2652c736d61676b757365002c00e199b33b8c1a34177d0d04744d3b3e0ef87541cf4ae564aaa71344b0d16b965762b417f7793f8e5999efc91ca3f10562a0b7ffcccd8b569424a503a87433bc510d4e2302632919a6cf3d978d8bc8dc45611619a793c3e2ee23b5a9eaf315cec530b052c991eb638aea992bff359828e6a7e3a4bd95fe48fca41e9f49c4c397fa1d9b892b0c00"/170]) mount$fuse(0x0, &(0x7f00000020c0)='./file0\x00', &(0x7f0000002100), 0x0, &(0x7f0000001240)=ANY=[@ANYBLOB='fd=', @ANYBLOB="2c726f6f746d6f64653d3030303030303030303030303030303077f4b5593aeebfb21b66f541e0bb143f303100b8bd36859d80833f3cf5c24b718b01881d9469216b1af36ec51ab51e32097c00e9ac5a4add1878b8a028cb6db38b107548bba485e7cb5df5ab884c40bd2364f6a9a81ebe1dcda90cdc8e2b9a06ea87e45fc101abd295af9edab3ee27a18bc1ae920ce848cbd11fb1", @ANYRESDEC=0x0, @ANYBLOB=',grou', @ANYRESDEC=0x0]) [ 1551.062792][ T162] Bluetooth: hci0: Frame reassembly failed (-84) 10:34:47 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="203c01008000000006000000660000000f000000000000000100000001000000004000000040000020000000d3f4655fd4f4655f0100ffff53ef", 0x3a, 0x400}, {&(0x7f0000010300)="02000000030000000400000066000f000300040000000000000000000f007f5c", 0x20, 0x800}], 0x0, &(0x7f0000000440)={[{@journal_checksum}, {@norecovery}]}) 10:34:47 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="20fc01008000000006000000660000000f000000000000000100000001000000004000000040000020000000d3f4655fd4f4655f0100ffff53ef", 0x3a, 0x400}, {&(0x7f0000010300)="02000000030000000400000066000f000300040000000000000000000f007f5c", 0x20, 0x800}], 0x0, &(0x7f0000000440)={[{@journal_checksum}, {@norecovery}]}) [ 1551.132410][T16923] FAULT_INJECTION: forcing a failure. [ 1551.132410][T16923] name failslab, interval 1, probability 0, space 0, times 0 [ 1551.145358][T16923] CPU: 0 PID: 16923 Comm: syz-executor.5 Not tainted 5.4.125-syzkaller-00004-ga84c475f4db0 #0 [ 1551.155586][T16923] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 1551.165627][T16923] Call Trace: [ 1551.168909][T16923] dump_stack+0x1d8/0x24e [ 1551.173233][T16923] ? devkmsg_release+0x11c/0x11c 10:34:47 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="200402008000000006000000660000000f000000000000000100000001000000004000000040000020000000d3f4655fd4f4655f0100ffff53ef", 0x3a, 0x400}, {&(0x7f0000010300)="02000000030000000400000066000f000300040000000000000000000f007f5c", 0x20, 0x800}], 0x0, &(0x7f0000000440)={[{@journal_checksum}, {@norecovery}]}) [ 1551.178154][T16923] ? show_regs_print_info+0x12/0x12 [ 1551.183326][T16923] ? __kasan_kmalloc+0x1a3/0x1e0 [ 1551.188250][T16923] ? kmem_cache_alloc+0x115/0x290 [ 1551.193263][T16923] ? mempool_alloc_slab+0x16/0x20 [ 1551.198277][T16923] ? mempool_alloc+0x113/0x680 [ 1551.203021][T16923] should_fail+0x6f6/0x860 [ 1551.207433][T16923] ? setup_fault_attr+0x3d0/0x3d0 [ 1551.212453][T16923] ? blk_partition_remap+0x3ec/0x880 [ 1551.217719][T16923] ? create_task_io_context+0x28/0x3a0 [ 1551.223170][T16923] should_failslab+0x5/0x20 [ 1551.227645][T16923] kmem_cache_alloc+0x36/0x290 [ 1551.232390][T16923] create_task_io_context+0x28/0x3a0 [ 1551.237645][T16923] generic_make_request_checks+0xb3e/0xf90 [ 1551.243423][T16923] ? generic_make_request+0xda0/0xda0 [ 1551.248782][T16923] ? kmem_cache_alloc+0x115/0x290 [ 1551.253783][T16923] ? debug_smp_processor_id+0x20/0x20 [ 1551.259134][T16923] ? mempool_free+0x380/0x380 [ 1551.263790][T16923] generic_make_request+0xc9/0xda0 [ 1551.268879][T16923] ? mempool_resize+0x900/0x900 [ 1551.273699][T16923] ? memset+0x1f/0x40 [ 1551.277652][T16923] ? blk_attempt_plug_merge+0x310/0x310 [ 1551.283167][T16923] ? fscrypt_set_bio_crypt_ctx+0x179/0x4e0 [ 1551.288940][T16923] ? __bio_add_page+0x270/0x430 [ 1551.293767][T16923] submit_bio+0x146/0x5d0 [ 1551.298080][T16923] ? bio_add_page+0x2e9/0x470 [ 1551.302835][T16923] ? direct_make_request+0x440/0x440 [ 1551.308105][T16923] ? submit_bh_wbc+0x631/0x790 [ 1551.312856][T16923] __sync_dirty_buffer+0x1d2/0x2d0 [ 1551.317937][T16923] __ext4_handle_dirty_metadata+0x187/0x910 [ 1551.323807][T16923] ? __ext4_journal_get_create_access+0x300/0x300 [ 1551.330189][T16923] ext4_getblk+0x3f5/0x500 [ 1551.334577][T16923] ? ext4_get_block_trans+0x5a0/0x5a0 [ 1551.339917][T16923] ext4_bread+0x89/0x3b0 [ 1551.344144][T16923] ? ext4_getblk+0x500/0x500 [ 1551.348704][T16923] ext4_append+0x153/0x2d0 [ 1551.353105][T16923] ext4_mkdir+0x7b6/0x1580 [ 1551.357495][T16923] ? ext4_symlink+0xf00/0xf00 [ 1551.362157][T16923] ? filename_create+0x4c7/0x770 [ 1551.367065][T16923] ? security_inode_mkdir+0xdd/0x120 [ 1551.372322][T16923] vfs_mkdir+0x416/0x5f0 [ 1551.376536][T16923] do_mkdirat+0x1f0/0x330 [ 1551.380848][T16923] ? vfs_mkdir+0x5f0/0x5f0 [ 1551.385250][T16923] do_syscall_64+0xcb/0x1e0 [ 1551.389747][T16923] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 1551.395608][T16923] RIP: 0033:0x4656f7 [ 1551.399471][T16923] Code: 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 83 c8 ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 00 b8 53 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 1551.419043][T16923] RSP: 002b:00007f6cf6cc1fa8 EFLAGS: 00000213 ORIG_RAX: 0000000000000053 [ 1551.427422][T16923] RAX: ffffffffffffffda RBX: 0000000020000340 RCX: 00000000004656f7 [ 1551.435379][T16923] RDX: 0000000000000004 RSI: 00000000000001ff RDI: 0000000020000100 [ 1551.443322][T16923] RBP: 00007f6cf6cc2040 R08: 0000000000000000 R09: ffffffffffffffff [ 1551.451284][T16923] R10: 0000000000000000 R11: 0000000000000213 R12: 0000000020000000 [ 1551.459225][T16923] R13: 0000000020000100 R14: 00007f6cf6cc2000 R15: 0000000020000080 [ 1551.476978][T16923] FAT-fs (loop5): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 1553.090413][T14774] Bluetooth: hci0: command 0x1003 tx timeout [ 1553.096423][T15480] Bluetooth: hci0: sending frame failed (-49) [ 1555.170667][T14774] Bluetooth: hci0: command 0x1001 tx timeout [ 1555.176666][T15480] Bluetooth: hci0: sending frame failed (-49) [ 1557.250066][T14774] Bluetooth: hci0: command 0x1009 tx timeout 10:34:57 executing program 2: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000000c0), 0x0, 0x0) ioctl$BTRFS_IOC_LOGICAL_INO(r0, 0xc0389424, &(0x7f0000000080)={0xffffffff, 0x30, '\x00', 0x1, &(0x7f0000000000)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000000040)=0xf) ioctl$TIOCGPTPEER(r0, 0x5441, 0x8000) ioctl$KDADDIO(r0, 0x400455c8, 0x0) 10:34:57 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="20c302008000000006000000660000000f000000000000000100000001000000004000000040000020000000d3f4655fd4f4655f0100ffff53ef", 0x3a, 0x400}, {&(0x7f0000010300)="02000000030000000400000066000f000300040000000000000000000f007f5c", 0x20, 0x800}], 0x0, &(0x7f0000000440)={[{@journal_checksum}, {@norecovery}]}) 10:34:57 executing program 5 (fault-call:0 fault-nth:39): syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000340)=[{&(0x7f0000010000)="601c6d6b646f736677c66200088020000400000004f8000020004000030000000000000001", 0x25}, {0x0, 0x0, 0x800}], 0x0, &(0x7f0000000080)={[{@iocharset={'iocharset', 0x3d, 'cp775'}}, {@iocharset={'iocharset', 0x3d, 'cp862'}}]}) 10:34:57 executing program 0: perf_event_open(&(0x7f00000003c0)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(0xffffffffffffffff, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000040)={0x0}}, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) setsockopt$netlink_NETLINK_NO_ENOBUFS(r1, 0x10e, 0x5, &(0x7f00000006c0)=0x9, 0x4) ioctl$EXT4_IOC_ALLOC_DA_BLKS(r0, 0x660c) r2 = openat(0xffffffffffffff9c, 0x0, 0x0, 0x0) ioctl$TIOCGSID(r2, 0x5429, &(0x7f0000000140)) write$P9_RSTAT(r2, &(0x7f0000000080)={0x40, 0x7d, 0x1, {0x0, 0x39, 0x3, 0x3f, {0x80, 0x3, 0x1}, 0x8000000, 0x1ff, 0x68000000, 0xffffffffffff7fff, 0x0, '', 0x0, '', 0x6, '\xf0\t\\\x17o('}}, 0x40) r3 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r3, &(0x7f0000000000)={0x40000000, 0x0, &(0x7f0000000040)={&(0x7f0000000240)=ANY=[@ANYBLOB="fb90467707"], 0x10}}, 0x0) r4 = socket$netlink(0x10, 0x3, 0x0) setsockopt$netlink_NETLINK_NO_ENOBUFS(r4, 0x10e, 0x5, &(0x7f00000006c0)=0x9, 0x4) sendmsg$key(0xffffffffffffffff, &(0x7f00000001c0)={0x40000000, 0x0, &(0x7f0000000040)={&(0x7f0000000280)=ANY=[@ANYBLOB="020100030e000000030000000000000405000600000000000a0000000000000400000000000000020000002100000000000100000000000002000100010000000000010200fd000005000500000000000a"], 0x70}}, 0x0) mknodat(r2, &(0x7f00000000c0)='./file0\x00', 0x8000, 0x8001) sendmmsg(r0, &(0x7f0000000180), 0x3ef, 0x0) 10:34:57 executing program 1: fcntl$F_GET_FILE_RW_HINT(0xffffffffffffffff, 0x40d, 0x0) prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x8d}, 0x0) r0 = getpid() sched_setattr(0x0, &(0x7f0000000140)={0x38, 0x2, 0x0, 0x0, 0x9}, 0x0) sched_setattr(r0, &(0x7f0000000240)={0x38, 0x2, 0x0, 0x0, 0x5}, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r1, &(0x7f000057eff8)=@abs, 0x6e) sendmmsg$unix(r2, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(r1, &(0x7f00000000c0), 0x10106, 0x2, 0x0) write(0xffffffffffffffff, 0x0, 0x0) r3 = open(&(0x7f0000000040)='./bus\x00', 0x1612c2, 0x0) r4 = openat$procfs(0xffffffffffffff9c, &(0x7f0000000000)='/proc/meminfo\x00', 0x0, 0x0) sendfile(r3, r4, 0x0, 0x400000000001002a) r5 = syz_mount_image$vfat(&(0x7f0000000400), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f00000002c0)="eb3c906d6b66732e66617400020101000240008000f801", 0x17}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000180)=ANY=[]) r6 = openat(r5, &(0x7f000000c380)='./file0\x00', 0x84842, 0x0) write(r6, &(0x7f0000004200)='t', 0xfff4) connect$packet(r6, &(0x7f0000000180)={0x11, 0x3, 0x0, 0x1, 0x0, 0x6, @remote}, 0x14) recvmmsg(r6, &(0x7f0000008900)=[{{&(0x7f00000000c0)=@isdn, 0x80, &(0x7f0000001640)=[{&(0x7f0000000180)=""/108, 0x6c}, {&(0x7f00000002c0)=""/71, 0x47}, {&(0x7f0000005c80)=""/171, 0xab}, {&(0x7f0000000400)=""/215, 0xd7}, {&(0x7f0000000500)=""/74, 0x4a}, {&(0x7f0000000580)=""/46, 0x2e}, {&(0x7f00000005c0)=""/4096, 0x1000}, {&(0x7f00000015c0)=""/98, 0x62}], 0x8, &(0x7f00000016c0)=""/85, 0x55}, 0x7ff}, {{&(0x7f0000001740)=@generic, 0x80, &(0x7f00000017c0)=[{&(0x7f0000001900)=""/240, 0xf0}], 0x1, &(0x7f0000001a00)=""/112, 0x70}, 0x1}, {{0x0, 0x0, &(0x7f0000001f80)=[{&(0x7f0000001a80)=""/240, 0xf0}, {&(0x7f0000001b80)=""/173, 0xad}, {&(0x7f0000001c40)=""/29, 0x1d}, {&(0x7f0000001c80)=""/169, 0xa9}, {&(0x7f0000001d40)=""/146, 0x92}, {&(0x7f0000001e00)=""/139, 0x8b}, {&(0x7f0000001ec0)=""/175, 0xaf}], 0x7, &(0x7f0000002000)}, 0x6}, {{&(0x7f0000002040)=@un=@abs, 0x80, &(0x7f0000004400)=[{&(0x7f00000020c0)=""/13, 0xd}, {&(0x7f0000002100)=""/125, 0x7d}, {&(0x7f0000002180)=""/24, 0x18}, {&(0x7f0000008c40)=""/226, 0xe2}, {&(0x7f00000022c0)=""/127, 0x7f}, {&(0x7f0000002340)=""/83, 0x53}, {&(0x7f00000023c0)=""/4096, 0x1000}, {&(0x7f00000033c0)=""/44, 0x2c}, {&(0x7f0000003400)=""/4096, 0x1000}], 0x9, &(0x7f00000044c0)=""/109, 0x6d}, 0x3}, {{0x0, 0x0, &(0x7f00000047c0)=[{&(0x7f0000004540)=""/90, 0x5a}, {&(0x7f00000045c0)=""/153, 0x99}, {&(0x7f0000004680)=""/129, 0x81}, {&(0x7f0000004740)=""/53, 0x35}, {0x0}], 0x5, &(0x7f0000004840)=""/103, 0x67}, 0x1}, {{&(0x7f00000048c0)=@nfc_llcp, 0x80, &(0x7f0000008b80)=[{&(0x7f0000004940)=""/107, 0x6b}, {&(0x7f00000049c0)=""/13, 0xd}, {&(0x7f0000004a00)=""/132, 0x84}, {&(0x7f0000004ac0)=""/72, 0x48}, {&(0x7f0000004b40)=""/56, 0x38}, {&(0x7f0000004b80)=""/57, 0x39}, {&(0x7f0000004bc0)=""/90, 0x5a}, {&(0x7f0000004c40)=""/4096, 0x1000}, {&(0x7f0000005c40)=""/27, 0x1b}], 0x9, &(0x7f0000005d40)=""/15, 0xf}, 0x6}, {{&(0x7f0000005d80)=@caif=@rfm, 0x80, &(0x7f0000005f40)=[{&(0x7f0000005e00)=""/137, 0x89}, {&(0x7f0000005ec0)=""/108, 0x6c}], 0x2}, 0xfff}, {{&(0x7f0000005f80)=@hci, 0x80, &(0x7f0000007640)=[{&(0x7f0000006000)=""/207, 0xcf}, {&(0x7f0000006100)=""/177, 0xb1}, {&(0x7f00000061c0)=""/142, 0x8e}, {&(0x7f0000006280)=""/124, 0x7c}, {&(0x7f0000006300)=""/226, 0xe2}, {&(0x7f0000006400)=""/1, 0x1}, {&(0x7f0000006440)=""/170, 0xaa}, {&(0x7f0000006500)=""/184, 0xb8}, {&(0x7f00000065c0)=""/4096, 0x1000}, {&(0x7f00000075c0)=""/114, 0x72}], 0xa}, 0x3b}, {{&(0x7f0000007700)=@ax25={{0x3, @default}, [@bcast, @null, @bcast, @netrom, @rose, @default, @netrom, @netrom]}, 0x80, &(0x7f00000078c0)=[{&(0x7f0000007780)=""/174, 0xae}, {&(0x7f0000007840)=""/79, 0x4f}], 0x2, &(0x7f0000007900)=""/4096, 0x1000}, 0x101}], 0x9, 0x10010, &(0x7f0000008b40)={0x77359400}) sendmsg$NL80211_CMD_SET_INTERFACE(0xffffffffffffffff, &(0x7f0000001840)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x8}, 0xc, &(0x7f0000001800)={&(0x7f0000001880)=ANY=[@ANYBLOB='`\x00\x00@', @ANYRES16, @ANYBLOB="0030e0be19d73e46694dbda39b5094c2ca8210a742b78037e700ffdbdf2506", @ANYRES32=0x0, @ANYBLOB="0c009900bf0f04001c0000000800050005000000050053000100000008000500050000000a001800030303030303000008000500000000000a0018000303030303030000"], 0x60}, 0x1, 0x0, 0x0, 0x44010}, 0x0) syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1) 10:34:57 executing program 4: openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000000)='cpuacct.usage_percpu_sys\x00', 0x26e1, 0x0) r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000140), 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000000)) r1 = perf_event_open(&(0x7f0000000180)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) open(&(0x7f0000000040)='./file0\x00', 0x440000, 0x80) r2 = fcntl$dupfd(r0, 0x0, r1) r3 = getpgid(0x0) perf_event_open(&(0x7f0000000300)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x505, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, r3, 0xfdffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_SET_FILTER(0xffffffffffffffff, 0x40082406, 0x0) r4 = memfd_create(&(0x7f0000000200)='G\x84\xe7R\xb5\xbc\xeal\x01\x86\x01\xff\xff\xff\xff\x00\x00\x00\x00\x1bX\x93\xbbqz\x01o\x81\xa6\x02Wq\x8c\xbfx\xdd\xd4\xf1\aQu8\x99:\x06\xb9\xbe\f&Ws\x83\xd6&s3\v7n0Oj\xff0\xea(\xeb\x986\x14\a\x95:\xeb\xf9A\xfb\x13k\xed{\xed*\xa5p37m\xa8\xa7\x95&\xb0\x93p\xa3\xa7\xda\xf2H\x9f\xf5D\xae\b\x81=\xdb]\xcb\x10\xb7\x89\x8e\x8a\x9a\x80^k\xc9t\x1c\x00\x1a\x1d.\xe5\x18I\aRW\x99\x1f\xb1#\x1efv\xb7\xe8\x01\x03\t\b\x95\xa9Q\x8a\xe2\xbeq\x1e=\xebh\xd1S\x18\xff\xb7\xae\x9c\x9d#\xf7o\xcf\xf3\xeb@\x97\xdc\x9c\r0\xe4^f\xf59g\xa0\xe5\xe4\x1bN\xc6\xff7\xb3\x10\'\xc0\x04\xd5\xef\a70\x8e\xfb\x1e\x15\v\x12Ms7\x03\xa4\xbfv\xaf\xf8\x13F!\x17c\xde$\x1de(\xfb)\xc9\xaam\xad\xda\x03\x16.\xdb,\x86E~gO {J\x17*\x8bX\xb4/\xf9\xa6\xea\x9c\x12\x01\x91\x16\xff}\xa4\x95s\x87vH\xd8f\x01\x1f\xde\x8d0\"\xa3jM\xbb\xd65\xc2\n\x90\xdbP\xe8\xb1\xec\xd4\b\xba\x83\xd1)\x95\x06\xb9\xc1\xd3', 0x0) write$binfmt_elf32(r4, &(0x7f0000000340)=ANY=[], 0xfffffe47) r5 = syz_open_dev$tty1(0xc, 0x4, 0x1) r6 = dup(r5) write$UHID_INPUT(r6, &(0x7f0000001040)={0x18, {"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", 0x1000}}, 0x1b7) mkdirat$cgroup_root(0xffffffffffffff9c, 0x0, 0x1ff) openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000), 0x200002, 0x0) openat$cgroup_procs(0xffffffffffffffff, 0x0, 0x2, 0x0) r7 = bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, 0x0, 0x0) fcntl$notify(r7, 0x402, 0x0) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f00000000c0)={'ipvlan1\x00'}) 10:34:57 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="200003008000000006000000660000000f000000000000000100000001000000004000000040000020000000d3f4655fd4f4655f0100ffff53ef", 0x3a, 0x400}, {&(0x7f0000010300)="02000000030000000400000066000f000300040000000000000000000f007f5c", 0x20, 0x800}], 0x0, &(0x7f0000000440)={[{@journal_checksum}, {@norecovery}]}) [ 1561.607603][T16945] FAULT_INJECTION: forcing a failure. [ 1561.607603][T16945] name failslab, interval 1, probability 0, space 0, times 0 [ 1561.621243][T16945] CPU: 0 PID: 16945 Comm: syz-executor.5 Not tainted 5.4.125-syzkaller-00004-ga84c475f4db0 #0 [ 1561.624956][T16953] debugfs: Directory 'hci0' with parent 'bluetooth' already present! [ 1561.631480][T16945] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 1561.631484][T16945] Call Trace: [ 1561.631502][T16945] dump_stack+0x1d8/0x24e [ 1561.631512][T16945] ? devkmsg_release+0x11c/0x11c [ 1561.631523][T16945] ? show_regs_print_info+0x12/0x12 [ 1561.631531][T16945] ? __kasan_kmalloc+0x1a3/0x1e0 [ 1561.631540][T16945] ? kmem_cache_alloc+0x115/0x290 [ 1561.631548][T16945] ? mempool_alloc_slab+0x16/0x20 [ 1561.631556][T16945] ? mempool_alloc+0x113/0x680 [ 1561.631566][T16945] should_fail+0x6f6/0x860 [ 1561.631577][T16945] ? setup_fault_attr+0x3d0/0x3d0 [ 1561.631586][T16945] ? blk_partition_remap+0x3ec/0x880 [ 1561.631596][T16945] ? create_task_io_context+0x28/0x3a0 [ 1561.631606][T16945] should_failslab+0x5/0x20 [ 1561.631615][T16945] kmem_cache_alloc+0x36/0x290 [ 1561.631624][T16945] create_task_io_context+0x28/0x3a0 [ 1561.631640][T16945] generic_make_request_checks+0xb3e/0xf90 [ 1561.678374][T14712] Bluetooth: hci0: Frame reassembly failed (-84) [ 1561.682369][T16945] ? generic_make_request+0xda0/0xda0 [ 1561.682379][T16945] ? kmem_cache_alloc+0x115/0x290 [ 1561.682388][T16945] ? mempool_free+0x380/0x380 [ 1561.682400][T16945] generic_make_request+0xc9/0xda0 [ 1561.682408][T16945] ? mempool_resize+0x900/0x900 [ 1561.682421][T16945] ? memset+0x1f/0x40 [ 1561.762701][T16945] ? blk_attempt_plug_merge+0x310/0x310 [ 1561.768240][T16945] ? fscrypt_set_bio_crypt_ctx+0x179/0x4e0 [ 1561.774058][T16945] ? __bio_add_page+0x270/0x430 [ 1561.778898][T16945] submit_bio+0x146/0x5d0 [ 1561.783219][T16945] ? bio_add_page+0x2e9/0x470 [ 1561.787884][T16945] ? direct_make_request+0x440/0x440 [ 1561.793159][T16945] ? submit_bh_wbc+0x631/0x790 [ 1561.797938][T16945] __sync_dirty_buffer+0x1d2/0x2d0 [ 1561.803063][T16945] __ext4_handle_dirty_metadata+0x187/0x910 [ 1561.808948][T16945] ? __ext4_journal_get_create_access+0x300/0x300 [ 1561.815372][T16945] ext4_getblk+0x3f5/0x500 [ 1561.819784][T16945] ? ext4_get_block_trans+0x5a0/0x5a0 [ 1561.825145][T16945] ext4_bread+0x89/0x3b0 [ 1561.829373][T16945] ? ext4_getblk+0x500/0x500 [ 1561.833953][T16945] ext4_append+0x153/0x2d0 [ 1561.838386][T16945] ext4_mkdir+0x7b6/0x1580 [ 1561.842829][T16945] ? ext4_symlink+0xf00/0xf00 [ 1561.847578][T16945] ? filename_create+0x4c7/0x770 [ 1561.852500][T16945] ? security_inode_mkdir+0xdd/0x120 10:34:58 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="200204008000000006000000660000000f000000000000000100000001000000004000000040000020000000d3f4655fd4f4655f0100ffff53ef", 0x3a, 0x400}, {&(0x7f0000010300)="02000000030000000400000066000f000300040000000000000000000f007f5c", 0x20, 0x800}], 0x0, &(0x7f0000000440)={[{@journal_checksum}, {@norecovery}]}) 10:34:58 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="200604008000000006000000660000000f000000000000000100000001000000004000000040000020000000d3f4655fd4f4655f0100ffff53ef", 0x3a, 0x400}, {&(0x7f0000010300)="02000000030000000400000066000f000300040000000000000000000f007f5c", 0x20, 0x800}], 0x0, &(0x7f0000000440)={[{@journal_checksum}, {@norecovery}]}) [ 1561.857766][T16945] vfs_mkdir+0x416/0x5f0 [ 1561.861994][T16945] do_mkdirat+0x1f0/0x330 [ 1561.866304][T16945] ? vfs_mkdir+0x5f0/0x5f0 [ 1561.870794][T16945] do_syscall_64+0xcb/0x1e0 [ 1561.875282][T16945] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 1561.881247][T16945] RIP: 0033:0x4656f7 [ 1561.885126][T16945] Code: 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 83 c8 ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 00 b8 53 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 1561.904717][T16945] RSP: 002b:00007f6cf6cc1fa8 EFLAGS: 00000213 ORIG_RAX: 0000000000000053 [ 1561.913120][T16945] RAX: ffffffffffffffda RBX: 0000000020000340 RCX: 00000000004656f7 [ 1561.921074][T16945] RDX: 0000000000000004 RSI: 00000000000001ff RDI: 0000000020000100 [ 1561.929029][T16945] RBP: 00007f6cf6cc2040 R08: 0000000000000000 R09: ffffffffffffffff [ 1561.936984][T16945] R10: 0000000000000000 R11: 0000000000000213 R12: 0000000020000000 [ 1561.944942][T16945] R13: 0000000020000100 R14: 00007f6cf6cc2000 R15: 0000000020000080 10:34:58 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="201004008000000006000000660000000f000000000000000100000001000000004000000040000020000000d3f4655fd4f4655f0100ffff53ef", 0x3a, 0x400}, {&(0x7f0000010300)="02000000030000000400000066000f000300040000000000000000000f007f5c", 0x20, 0x800}], 0x0, &(0x7f0000000440)={[{@journal_checksum}, {@norecovery}]}) 10:34:58 executing program 0: perf_event_open(&(0x7f00000003c0)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(0xffffffffffffffff, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000040)={0x0}}, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) setsockopt$netlink_NETLINK_NO_ENOBUFS(r1, 0x10e, 0x5, &(0x7f00000006c0)=0x9, 0x4) ioctl$EXT4_IOC_ALLOC_DA_BLKS(r0, 0x660c) r2 = openat(0xffffffffffffff9c, 0x0, 0x0, 0x0) ioctl$TIOCGSID(r2, 0x5429, &(0x7f0000000140)) write$P9_RSTAT(r2, &(0x7f0000000080)={0x40, 0x7d, 0x1, {0x0, 0x39, 0x3, 0x3f, {0x80, 0x3, 0x1}, 0x8000000, 0x1ff, 0x68000000, 0xffffffffffff7fff, 0x0, '', 0x0, '', 0x6, '\xf0\t\\\x17o('}}, 0x40) r3 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r3, &(0x7f0000000000)={0x40000000, 0x0, &(0x7f0000000040)={&(0x7f0000000240)=ANY=[@ANYBLOB="fb90467707"], 0x10}}, 0x0) r4 = socket$netlink(0x10, 0x3, 0x0) setsockopt$netlink_NETLINK_NO_ENOBUFS(r4, 0x10e, 0x5, &(0x7f00000006c0)=0x9, 0x4) sendmsg$key(0xffffffffffffffff, &(0x7f00000001c0)={0x40000000, 0x0, &(0x7f0000000040)={&(0x7f0000000280)=ANY=[@ANYBLOB="020100030e000000030000000000000405000600000000000a0000000000000400000000000000020000002100000000000100000000000002000100010000000000010200fd000005000500000000000a"], 0x70}}, 0x0) mknodat(r2, &(0x7f00000000c0)='./file0\x00', 0x8000, 0x8001) sendmmsg(r0, &(0x7f0000000180), 0x3ef, 0x0) 10:34:58 executing program 5 (fault-call:0 fault-nth:40): syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000340)=[{&(0x7f0000010000)="601c6d6b646f736677c66200088020000400000004f8000020004000030000000000000001", 0x25}, {0x0, 0x0, 0x800}], 0x0, &(0x7f0000000080)={[{@iocharset={'iocharset', 0x3d, 'cp775'}}, {@iocharset={'iocharset', 0x3d, 'cp862'}}]}) [ 1562.179456][T16945] FAT-fs (loop5): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 1562.262217][T16974] FAULT_INJECTION: forcing a failure. [ 1562.262217][T16974] name failslab, interval 1, probability 0, space 0, times 0 [ 1562.274938][T16974] CPU: 1 PID: 16974 Comm: syz-executor.5 Not tainted 5.4.125-syzkaller-00004-ga84c475f4db0 #0 [ 1562.285236][T16974] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 1562.295270][T16974] Call Trace: [ 1562.298534][T16974] dump_stack+0x1d8/0x24e [ 1562.302837][T16974] ? devkmsg_release+0x11c/0x11c [ 1562.307746][T16974] ? show_regs_print_info+0x12/0x12 [ 1562.312913][T16974] ? check_preemption_disabled+0x9e/0x330 [ 1562.318603][T16974] should_fail+0x6f6/0x860 [ 1562.322998][T16974] ? setup_fault_attr+0x3d0/0x3d0 [ 1562.327992][T16974] ? chksum_update+0x41/0x90 [ 1562.332553][T16974] ? mempool_alloc_slab+0x16/0x20 [ 1562.337566][T16974] should_failslab+0x5/0x20 [ 1562.342039][T16974] kmem_cache_alloc+0x36/0x290 [ 1562.346773][T16974] ? debug_smp_processor_id+0x20/0x20 [ 1562.352114][T16974] ? finish_task_switch+0x130/0x550 [ 1562.357282][T16974] ? mempool_free+0x380/0x380 [ 1562.361930][T16974] mempool_alloc_slab+0x16/0x20 [ 1562.366748][T16974] mempool_alloc+0x113/0x680 [ 1562.371311][T16974] ? mempool_resize+0x900/0x900 [ 1562.376138][T16974] ? mark_buffer_dirty+0x1f6/0x360 [ 1562.381222][T16974] bio_alloc_bioset+0x1db/0x640 [ 1562.386045][T16974] ? bio_chain_endio+0x110/0x110 [ 1562.390953][T16974] ? __ext4_get_inode_loc+0x494/0x1030 [ 1562.396383][T16974] submit_bh_wbc+0x1ba/0x790 [ 1562.400943][T16974] ? lock_page_memcg+0x6a/0x130 [ 1562.405769][T16974] ? mark_buffer_dirty+0x206/0x360 [ 1562.410868][T16974] __sync_dirty_buffer+0x1d2/0x2d0 [ 1562.415974][T16974] __ext4_handle_dirty_metadata+0x187/0x910 [ 1562.421839][T16974] ? __ext4_journal_get_create_access+0x300/0x300 [ 1562.428222][T16974] ? ext4_mark_inode_dirty+0x4c4/0x7b0 [ 1562.433656][T16974] ext4_handle_dirty_dirblock+0x35e/0x6e0 [ 1562.439361][T16974] ? ext4_dirblock_csum_verify+0x700/0x700 [ 1562.445142][T16974] ? memcpy+0x38/0x50 [ 1562.449195][T16974] ? add_dirent_to_buf+0x436/0x770 [ 1562.454274][T16974] add_dirent_to_buf+0x64e/0x770 [ 1562.459182][T16974] ? ext4_add_entry+0x4210/0x4210 [ 1562.464200][T16974] ? __ext4_read_dirblock+0x6af/0xd90 [ 1562.469551][T16974] ext4_add_entry+0x262e/0x4210 [ 1562.474374][T16974] ? __ext4_get_inode_loc+0x494/0x1030 [ 1562.479825][T16974] ? ext4_dx_csum+0x630/0x630 [ 1562.484472][T16974] ? ext4_chunk_trans_blocks+0x2a0/0x2a0 [ 1562.490073][T16974] ? __ext4_handle_dirty_metadata+0x407/0x910 [ 1562.496116][T16974] ? ext4_reserve_inode_write+0x19c/0x220 [ 1562.501813][T16974] ? ext4_mark_inode_dirty+0x4c4/0x7b0 [ 1562.507244][T16974] ? ext4_handle_dirty_dirblock+0x35e/0x6e0 [ 1562.513132][T16974] ? ext4_dirblock_csum_verify+0x700/0x700 [ 1562.518906][T16974] ? ext4_append+0x21c/0x2d0 [ 1562.523466][T16974] ext4_mkdir+0xce8/0x1580 [ 1562.527855][T16974] ? ext4_symlink+0xf00/0xf00 [ 1562.532502][T16974] ? filename_create+0x4c7/0x770 [ 1562.537414][T16974] ? security_inode_mkdir+0xdd/0x120 [ 1562.542668][T16974] vfs_mkdir+0x416/0x5f0 [ 1562.546907][T16974] do_mkdirat+0x1f0/0x330 [ 1562.551210][T16974] ? vfs_mkdir+0x5f0/0x5f0 [ 1562.555604][T16974] do_syscall_64+0xcb/0x1e0 [ 1562.560100][T16974] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 1562.565967][T16974] RIP: 0033:0x4656f7 [ 1562.569850][T16974] Code: 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 83 c8 ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 00 b8 53 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 1562.589422][T16974] RSP: 002b:00007f6cf6cc1fa8 EFLAGS: 00000213 ORIG_RAX: 0000000000000053 [ 1562.597809][T16974] RAX: ffffffffffffffda RBX: 0000000020000340 RCX: 00000000004656f7 [ 1562.605767][T16974] RDX: 0000000000000004 RSI: 00000000000001ff RDI: 0000000020000100 [ 1562.613709][T16974] RBP: 00007f6cf6cc2040 R08: 0000000000000000 R09: ffffffffffffffff [ 1562.621662][T16974] R10: 0000000000000000 R11: 0000000000000213 R12: 0000000020000000 [ 1562.629609][T16974] R13: 0000000020000100 R14: 00007f6cf6cc2000 R15: 0000000020000080 [ 1562.662042][T16974] FAT-fs (loop5): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 1563.729419][T11334] Bluetooth: hci0: command 0x1003 tx timeout [ 1563.735638][T15480] Bluetooth: hci0: sending frame failed (-49) [ 1565.809248][T14774] Bluetooth: hci0: command 0x1001 tx timeout [ 1565.815264][T15480] Bluetooth: hci0: sending frame failed (-49) [ 1567.889059][T14774] Bluetooth: hci0: command 0x1009 tx timeout 10:35:08 executing program 2: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000000c0), 0x0, 0x0) r1 = perf_event_open(&(0x7f0000000040)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_open_dev$tty1(0xc, 0x4, 0x1) write$binfmt_elf64(0xffffffffffffffff, &(0x7f0000000340)=ANY=[], 0x40) r2 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r2, 0x6, 0x80000000000002, &(0x7f00000000c0)=0x2000000000000074, 0x25d) bind$inet(r2, &(0x7f0000000280)={0x2, 0x4e23, @local}, 0x10) setsockopt$SO_ATTACH_FILTER(r2, 0x1, 0x1a, &(0x7f0000000480)={0x1, &(0x7f0000000400)=[{0x6, 0x0, 0x0, 0xe5}]}, 0x10) perf_event_open(&(0x7f0000000540)={0x0, 0x80, 0x9, 0x3e, 0x7, 0x0, 0x0, 0x9ef1, 0x0, 0xb, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0x300000000}, 0x53d08, 0x0, 0xa2, 0x0, 0x0, 0x0, 0x5400, 0x0, 0x0, 0x0, 0x6}, 0x0, 0x2, 0xffffffffffffffff, 0x0) sendto$inet(r2, 0x0, 0x0, 0x200007fd, &(0x7f0000e68000)={0x2, 0x4e23, @local}, 0x10) setsockopt$sock_int(r2, 0x1, 0x8, &(0x7f0000000600)=0xda6, 0x4) fallocate(r1, 0x41, 0x1, 0x79dc82da) syz_genetlink_get_family_id$nl80211(&(0x7f0000000300), 0xffffffffffffffff) writev(r2, &(0x7f0000000780)=[{&(0x7f0000000100)="dff548771d77ce8786aca76dda6fb054ab8ea73799d7293eda90ba41a2db81fab55b5415692300a8e64bca2f60e1717f85f06a6bbca90f392b04f34940db7ffccc33ed6ea82296de9683c9e360cd1c477304bd8f9bd74d44a4c7d1c7e625a86cd54b72c5745f475a772b84977a6b05381dbe6259bc510f0f70c3e9946a78c7b5a19e97447799d930f9", 0x89}, {&(0x7f00000001c0)="96431fb1cb119741590ad657dc5e5ce3e5fe9f1f639e6a18bc7b6c1d0b424eb306f34cf2429c62c0fdefbae36740a7169721af852826d7f14b6cae8af86507ff78a1dda991aea5952f43e7e0146a3c035f0113d617240e8940c60cdf3400193bbe3a0c0b1eae5799db27b4ee9c13475210defa4dac9d784e0c89135b82b321f8e43d7a5db9ab1bfd319f472a", 0x8c}, {&(0x7f0000001340)="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", 0x1b9}], 0x3) sendto$inet(r2, &(0x7f00000012c0)="1a26e5927f1f6588b967482941ba78600453f65ac618ded8974895abeaf4b4834ff922b3f1e0b02bd67aa03059bcecc7a95425a3a07e758044ab4ea6f7ae55d88fecf90b1a7511bf746bec66ba", 0xfe6a, 0x11, 0x0, 0x27) socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$nl80211(0x0, 0xffffffffffffffff) ioctl$sock_SIOCGIFINDEX_80211(r2, 0x8933, &(0x7f0000000340)={'wlan0\x00'}) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000000040)=0xf) 10:35:08 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="200005008000000006000000660000000f000000000000000100000001000000004000000040000020000000d3f4655fd4f4655f0100ffff53ef", 0x3a, 0x400}, {&(0x7f0000010300)="02000000030000000400000066000f000300040000000000000000000f007f5c", 0x20, 0x800}], 0x0, &(0x7f0000000440)={[{@journal_checksum}, {@norecovery}]}) 10:35:08 executing program 0: perf_event_open(&(0x7f00000003c0)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(0xffffffffffffffff, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000040)={0x0}}, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) setsockopt$netlink_NETLINK_NO_ENOBUFS(r1, 0x10e, 0x5, &(0x7f00000006c0)=0x9, 0x4) ioctl$EXT4_IOC_ALLOC_DA_BLKS(r0, 0x660c) r2 = openat(0xffffffffffffff9c, 0x0, 0x0, 0x0) ioctl$TIOCGSID(r2, 0x5429, &(0x7f0000000140)) write$P9_RSTAT(r2, &(0x7f0000000080)={0x40, 0x7d, 0x1, {0x0, 0x39, 0x3, 0x3f, {0x80, 0x3, 0x1}, 0x8000000, 0x1ff, 0x68000000, 0xffffffffffff7fff, 0x0, '', 0x0, '', 0x6, '\xf0\t\\\x17o('}}, 0x40) r3 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r3, &(0x7f0000000000)={0x40000000, 0x0, &(0x7f0000000040)={&(0x7f0000000240)=ANY=[@ANYBLOB="fb90467707"], 0x10}}, 0x0) r4 = socket$netlink(0x10, 0x3, 0x0) setsockopt$netlink_NETLINK_NO_ENOBUFS(r4, 0x10e, 0x5, &(0x7f00000006c0)=0x9, 0x4) sendmsg$key(0xffffffffffffffff, &(0x7f00000001c0)={0x40000000, 0x0, &(0x7f0000000040)={&(0x7f0000000280)=ANY=[@ANYBLOB="020100030e000000030000000000000405000600000000000a0000000000000400000000000000020000002100000000000100000000000002000100010000000000010200fd000005000500000000000a"], 0x70}}, 0x0) mknodat(r2, &(0x7f00000000c0)='./file0\x00', 0x8000, 0x8001) sendmmsg(r0, &(0x7f0000000180), 0x3ef, 0x0) 10:35:08 executing program 1: fcntl$F_GET_FILE_RW_HINT(0xffffffffffffffff, 0x40d, 0x0) prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x8d}, 0x0) r0 = getpid() sched_setattr(0x0, &(0x7f0000000140)={0x38, 0x2, 0x0, 0x0, 0x9}, 0x0) sched_setattr(r0, &(0x7f0000000240)={0x38, 0x2, 0x0, 0x0, 0x5}, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r1, &(0x7f000057eff8)=@abs, 0x6e) sendmmsg$unix(r2, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(r1, &(0x7f00000000c0), 0x10106, 0x2, 0x0) write(0xffffffffffffffff, 0x0, 0x0) r3 = open(&(0x7f0000000040)='./bus\x00', 0x1612c2, 0x0) r4 = openat$procfs(0xffffffffffffff9c, &(0x7f0000000000)='/proc/meminfo\x00', 0x0, 0x0) sendfile(r3, r4, 0x0, 0x400000000001002a) r5 = syz_mount_image$vfat(&(0x7f0000000400), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f00000002c0)="eb3c906d6b66732e66617400020101000240008000f801", 0x17}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000180)=ANY=[]) r6 = openat(r5, &(0x7f000000c380)='./file0\x00', 0x84842, 0x0) write(r6, &(0x7f0000004200)='t', 0xfff4) connect$packet(r6, &(0x7f0000000180)={0x11, 0x3, 0x0, 0x1, 0x0, 0x6, @remote}, 0x14) recvmmsg(r6, &(0x7f0000008900)=[{{&(0x7f00000000c0)=@isdn, 0x80, &(0x7f0000001640)=[{&(0x7f0000000180)=""/108, 0x6c}, {&(0x7f00000002c0)=""/71, 0x47}, {&(0x7f0000005c80)=""/171, 0xab}, {&(0x7f0000000400)=""/215, 0xd7}, {&(0x7f0000000500)=""/74, 0x4a}, {&(0x7f0000000580)=""/46, 0x2e}, {&(0x7f00000005c0)=""/4096, 0x1000}, {&(0x7f00000015c0)=""/98, 0x62}], 0x8, &(0x7f00000016c0)=""/85, 0x55}, 0x7ff}, {{&(0x7f0000001740)=@generic, 0x80, &(0x7f00000017c0)=[{&(0x7f0000001900)=""/240, 0xf0}], 0x1, &(0x7f0000001a00)=""/112, 0x70}, 0x1}, {{0x0, 0x0, &(0x7f0000001f80)=[{&(0x7f0000001a80)=""/240, 0xf0}, {&(0x7f0000001b80)=""/173, 0xad}, {&(0x7f0000001c40)=""/29, 0x1d}, {&(0x7f0000001c80)=""/169, 0xa9}, {&(0x7f0000001d40)=""/146, 0x92}, {&(0x7f0000001e00)=""/139, 0x8b}, {&(0x7f0000001ec0)=""/175, 0xaf}], 0x7, &(0x7f0000002000)}, 0x6}, {{&(0x7f0000002040)=@un=@abs, 0x80, &(0x7f0000004400)=[{&(0x7f00000020c0)=""/13, 0xd}, {&(0x7f0000002100)=""/125, 0x7d}, {&(0x7f0000002180)=""/24, 0x18}, {&(0x7f0000008c40)=""/226, 0xe2}, {&(0x7f00000022c0)=""/127, 0x7f}, {&(0x7f0000002340)=""/83, 0x53}, {&(0x7f00000023c0)=""/4096, 0x1000}, {&(0x7f00000033c0)=""/44, 0x2c}, {&(0x7f0000003400)=""/4096, 0x1000}], 0x9, &(0x7f00000044c0)=""/109, 0x6d}, 0x3}, {{0x0, 0x0, &(0x7f00000047c0)=[{&(0x7f0000004540)=""/90, 0x5a}, {&(0x7f00000045c0)=""/153, 0x99}, {&(0x7f0000004680)=""/129, 0x81}, {&(0x7f0000004740)=""/53, 0x35}, {0x0}], 0x5, &(0x7f0000004840)=""/103, 0x67}, 0x1}, {{&(0x7f00000048c0)=@nfc_llcp, 0x80, &(0x7f0000008b80)=[{&(0x7f0000004940)=""/107, 0x6b}, {&(0x7f00000049c0)=""/13, 0xd}, {&(0x7f0000004a00)=""/132, 0x84}, {&(0x7f0000004ac0)=""/72, 0x48}, {&(0x7f0000004b40)=""/56, 0x38}, {&(0x7f0000004b80)=""/57, 0x39}, {&(0x7f0000004bc0)=""/90, 0x5a}, {&(0x7f0000004c40)=""/4096, 0x1000}, {&(0x7f0000005c40)=""/27, 0x1b}], 0x9, &(0x7f0000005d40)=""/15, 0xf}, 0x6}, {{&(0x7f0000005d80)=@caif=@rfm, 0x80, &(0x7f0000005f40)=[{&(0x7f0000005e00)=""/137, 0x89}, {&(0x7f0000005ec0)=""/108, 0x6c}], 0x2}, 0xfff}, {{&(0x7f0000005f80)=@hci, 0x80, &(0x7f0000007640)=[{&(0x7f0000006000)=""/207, 0xcf}, {&(0x7f0000006100)=""/177, 0xb1}, {&(0x7f00000061c0)=""/142, 0x8e}, {&(0x7f0000006280)=""/124, 0x7c}, {&(0x7f0000006300)=""/226, 0xe2}, {&(0x7f0000006400)=""/1, 0x1}, {&(0x7f0000006440)=""/170, 0xaa}, {&(0x7f0000006500)=""/184, 0xb8}, {&(0x7f00000065c0)=""/4096, 0x1000}, {&(0x7f00000075c0)=""/114, 0x72}], 0xa}, 0x3b}, {{&(0x7f0000007700)=@ax25={{0x3, @default}, [@bcast, @null, @bcast, @netrom, @rose, @default, @netrom, @netrom]}, 0x80, &(0x7f00000078c0)=[{&(0x7f0000007780)=""/174, 0xae}, {&(0x7f0000007840)=""/79, 0x4f}], 0x2, &(0x7f0000007900)=""/4096, 0x1000}, 0x101}], 0x9, 0x10010, &(0x7f0000008b40)={0x77359400}) sendmsg$NL80211_CMD_SET_INTERFACE(0xffffffffffffffff, &(0x7f0000001840)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x8}, 0xc, &(0x7f0000001800)={&(0x7f0000001880)=ANY=[@ANYBLOB='`\x00\x00@', @ANYRES16, @ANYBLOB="0030e0be19d73e46694dbda39b5094c2ca8210a742b78037e700ffdbdf2506", @ANYRES32=0x0, @ANYBLOB="0c009900bf0f04001c0000000800050005000000050053000100000008000500050000000a001800030303030303000008000500000000000a0018000303030303030000"], 0x60}, 0x1, 0x0, 0x0, 0x44010}, 0x0) syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1) 10:35:08 executing program 5 (fault-call:0 fault-nth:41): syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000340)=[{&(0x7f0000010000)="601c6d6b646f736677c66200088020000400000004f8000020004000030000000000000001", 0x25}, {0x0, 0x0, 0x800}], 0x0, &(0x7f0000000080)={[{@iocharset={'iocharset', 0x3d, 'cp775'}}, {@iocharset={'iocharset', 0x3d, 'cp862'}}]}) 10:35:08 executing program 4: recvmmsg(0xffffffffffffffff, &(0x7f0000003140)=[{{&(0x7f0000000180)=@ipx, 0x80, 0x0}}], 0x1, 0x0, 0x0) perf_event_open(&(0x7f0000000080)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x6, 0x0, 0x1, 0x0, 0x1}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000100)='mountstats\x00') preadv(r0, &(0x7f00000017c0), 0x34e, 0x0, 0x0) 10:35:08 executing program 0: r0 = syz_mount_image$f2fs(&(0x7f0000000040), &(0x7f00000000c0)='./file0\x00', 0x2, 0x4, &(0x7f0000001380)=[{&(0x7f0000000100)="6e1ac18404c4aed6bb9ad1a40a75fb79bd29565e59f3b2481bcb5d9106131611fc3bf1babf7792bc5385bab085552e9a6283d59149523329e69a0eb35ee9ccd2dbae1a000fd412563178ad7207bf737be2905fc9a8e50b110672c368fe6b8c0b886317d8432f6f05db2e1cd466a5c74884690ce0f260425cd672e0a4cded5528940f1301ce26054057e8d9b795ff1ea3067c9fa5300826866ea43a0a47d1e2b9b91d118e6f", 0xa5, 0x4}, {&(0x7f00000001c0)="6c6028d5052cac2371306977c93990e983ca5f1be05a432e775262d310a6d1c2226fe8054f3f9cfd97c4f06d569563898b87eec6377258e81b854c807e330429884f6b1adab3647161de8f35ab341ee0160dd38ed5bc77611cc7c5dfd43be13245de474426b9ff8bd34d3e25733f3421c37cc726435ea241488d5b1879d6e70c54d8618b6d2473862d5f4fe10a87bfdee9b13968318513f6be056e38ce0af4fa133ca703a1066deb1423ac4af4c8e94473871bac7d0a226cac3e5fbc8785b94eb44b9ede2873640c6df4796357320bd7bf5c45371c844639f5f34da3c0c1c41fea217c15cf6e2db9b1cd1cfd1b794968", 0xf0, 0x6}, {&(0x7f00000002c0)="de21470250c11174b5301d0210a1c6e59e208df4b3d904dce4c109295cd7fdc9983b436009536010fba482df24893b96a926ddf1e5c617198faa17909ef624b8a534db75ca956d72edf929097ea27e0d2614afa544a5e963dee025e1c1776e8932a2049868ddb389bc30dbf4c5ac747995c89d950cc04084a2cca2b0d7160681004162e3b0870486ab7dff4ae8446d5dcb", 0x91, 0x9}, {&(0x7f0000000380)="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", 0x1000, 0x27ba0}], 0x9804, &(0x7f0000001400)={[{@jqfmt_vfsv0}, {@heap}, {@inline_xattr_size={'inline_xattr_size', 0x3d, 0x7ff}}, {@alloc_mode_reuse}], [{@smackfshat={'smackfshat', 0x3d, '\''}}]}) r1 = openat(r0, &(0x7f0000000000)='./file0\x00', 0x1, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_usb_connect(0x0, 0x24, &(0x7f0000000000)={{0x12, 0x1, 0x0, 0xa4, 0x96, 0xe2, 0x8, 0x403, 0xd070, 0x8343, 0x0, 0x0, 0x0, 0x1, [{{0x9, 0x2, 0x12, 0x1, 0x0, 0x0, 0x0, 0x0, [{{0x9, 0x4, 0x0, 0x0, 0x0, 0xdf, 0xf, 0xda}}]}}]}}, 0x0) syz_usb_control_io(0xffffffffffffffff, 0x0, 0x0) syz_usb_control_io(0xffffffffffffffff, 0x0, 0x0) syz_usb_ep_write(0xffffffffffffffff, 0x0, 0x1, &(0x7f0000000080)='\b') 10:35:08 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="200006008000000006000000660000000f000000000000000100000001000000004000000040000020000000d3f4655fd4f4655f0100ffff53ef", 0x3a, 0x400}, {&(0x7f0000010300)="02000000030000000400000066000f000300040000000000000000000f007f5c", 0x20, 0x800}], 0x0, &(0x7f0000000440)={[{@journal_checksum}, {@norecovery}]}) [ 1571.842379][T16987] FAULT_INJECTION: forcing a failure. [ 1571.842379][T16987] name failslab, interval 1, probability 0, space 0, times 0 [ 1571.860185][T16987] CPU: 0 PID: 16987 Comm: syz-executor.5 Not tainted 5.4.125-syzkaller-00004-ga84c475f4db0 #0 [ 1571.870440][T16987] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 1571.880480][T16987] Call Trace: [ 1571.883762][T16987] dump_stack+0x1d8/0x24e [ 1571.888072][T16987] ? devkmsg_release+0x11c/0x11c [ 1571.892984][T16987] ? _raw_spin_lock+0xa3/0x1b0 [ 1571.897725][T16987] ? show_regs_print_info+0x12/0x12 [ 1571.902905][T16987] should_fail+0x6f6/0x860 [ 1571.907299][T16987] ? setup_fault_attr+0x3d0/0x3d0 [ 1571.912298][T16987] ? check_preemption_disabled+0x154/0x330 [ 1571.918078][T16987] ? debug_smp_processor_id+0x20/0x20 [ 1571.923439][T16987] ? ksys_mount+0x30/0xf0 [ 1571.927745][T16987] should_failslab+0x5/0x20 [ 1571.932225][T16987] __kmalloc_track_caller+0x5d/0x2e0 [ 1571.937492][T16987] ? strnlen_user+0x186/0x210 [ 1571.942144][T16987] strndup_user+0x73/0x150 [ 1571.946538][T16987] ksys_mount+0x30/0xf0 [ 1571.950670][T16987] __x64_sys_mount+0xb1/0xc0 [ 1571.955253][T16987] do_syscall_64+0xcb/0x1e0 [ 1571.959737][T16987] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 1571.965603][T16987] RIP: 0033:0x467b0a [ 1571.969475][T16987] Code: 48 c7 c2 bc ff ff ff f7 d8 64 89 02 b8 ff ff ff ff eb d2 e8 b8 04 00 00 0f 1f 84 00 00 00 00 00 49 89 ca b8 a5 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 1571.989053][T16987] RSP: 002b:00007f6cf6cc1fa8 EFLAGS: 00000202 ORIG_RAX: 00000000000000a5 [ 1571.997437][T16987] RAX: ffffffffffffffda RBX: 0000000020000340 RCX: 0000000000467b0a [ 1572.005393][T16987] RDX: 0000000020000000 RSI: 0000000020000100 RDI: 00007f6cf6cc2000 [ 1572.013348][T16987] RBP: 00007f6cf6cc2040 R08: 00007f6cf6cc2040 R09: 0000000020000000 [ 1572.021312][T16987] R10: 0000000000000000 R11: 0000000000000202 R12: 0000000020000000 [ 1572.029258][T16987] R13: 0000000020000100 R14: 00007f6cf6cc2000 R15: 0000000020000080 10:35:08 executing program 4: recvmmsg(0xffffffffffffffff, &(0x7f0000003140)=[{{&(0x7f0000000180)=@ipx, 0x80, 0x0}}], 0x1, 0x0, 0x0) perf_event_open(&(0x7f0000000080)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x6, 0x0, 0x1, 0x0, 0x1}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000100)='mountstats\x00') preadv(r0, &(0x7f00000017c0), 0x34e, 0x0, 0x0) 10:35:08 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="200406008000000006000000660000000f000000000000000100000001000000004000000040000020000000d3f4655fd4f4655f0100ffff53ef", 0x3a, 0x400}, {&(0x7f0000010300)="02000000030000000400000066000f000300040000000000000000000f007f5c", 0x20, 0x800}], 0x0, &(0x7f0000000440)={[{@journal_checksum}, {@norecovery}]}) 10:35:08 executing program 5 (fault-call:0 fault-nth:42): syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000340)=[{&(0x7f0000010000)="601c6d6b646f736677c66200088020000400000004f8000020004000030000000000000001", 0x25}, {0x0, 0x0, 0x800}], 0x0, &(0x7f0000000080)={[{@iocharset={'iocharset', 0x3d, 'cp775'}}, {@iocharset={'iocharset', 0x3d, 'cp862'}}]}) 10:35:08 executing program 4: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000340)={'bridge_slave_0\x00', 0x0}) socket$netlink(0x10, 0x3, 0x0) pipe(&(0x7f00000000c0)={0xffffffffffffffff}) r3 = socket(0x10, 0x3, 0x0) splice(r2, 0x0, r3, 0x0, 0x4ffe0, 0x0) sendmsg$nl_route(r2, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000000)=@bridge_setlink={0x2c, 0x13, 0xa29, 0x0, 0x0, {0x7, 0x0, 0x0, r1}, [@IFLA_AF_SPEC={0x4, 0xc, 0x0, 0x0}, @IFLA_NUM_RX_QUEUES={0x8}]}, 0x2c}, 0x1, 0x0, 0x0, 0x4040004}, 0x0) [ 1572.383638][T17014] FAULT_INJECTION: forcing a failure. [ 1572.383638][T17014] name failslab, interval 1, probability 0, space 0, times 0 [ 1572.397167][T17014] CPU: 0 PID: 17014 Comm: syz-executor.5 Not tainted 5.4.125-syzkaller-00004-ga84c475f4db0 #0 [ 1572.407399][T17014] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 1572.417434][T17014] Call Trace: [ 1572.420706][T17014] dump_stack+0x1d8/0x24e [ 1572.425006][T17014] ? devkmsg_release+0x11c/0x11c [ 1572.429913][T17014] ? show_regs_print_info+0x12/0x12 [ 1572.435092][T17014] should_fail+0x6f6/0x860 [ 1572.439488][T17014] ? setup_fault_attr+0x3d0/0x3d0 [ 1572.444483][T17014] ? ksys_mount+0x62/0xf0 [ 1572.448970][T17014] should_failslab+0x5/0x20 [ 1572.453450][T17014] __kmalloc_track_caller+0x5d/0x2e0 [ 1572.458719][T17014] ? strnlen_user+0x186/0x210 [ 1572.463415][T17014] strndup_user+0x73/0x150 [ 1572.467808][T17014] ksys_mount+0x62/0xf0 [ 1572.471942][T17014] __x64_sys_mount+0xb1/0xc0 [ 1572.476508][T17014] do_syscall_64+0xcb/0x1e0 [ 1572.480986][T17014] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 1572.486858][T17014] RIP: 0033:0x467b0a [ 1572.490737][T17014] Code: 48 c7 c2 bc ff ff ff f7 d8 64 89 02 b8 ff ff ff ff eb d2 e8 b8 04 00 00 0f 1f 84 00 00 00 00 00 49 89 ca b8 a5 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 1572.510311][T17014] RSP: 002b:00007f6cf6cc1fa8 EFLAGS: 00000202 ORIG_RAX: 00000000000000a5 [ 1572.518702][T17014] RAX: ffffffffffffffda RBX: 0000000020000340 RCX: 0000000000467b0a [ 1572.526642][T17014] RDX: 0000000020000000 RSI: 0000000020000100 RDI: 00007f6cf6cc2000 [ 1572.534589][T17014] RBP: 00007f6cf6cc2040 R08: 00007f6cf6cc2040 R09: 0000000020000000 [ 1572.542530][T17014] R10: 0000000000000000 R11: 0000000000000202 R12: 0000000020000000 [ 1572.550470][T17014] R13: 0000000020000100 R14: 00007f6cf6cc2000 R15: 0000000020000080 10:35:09 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="200007008000000006000000660000000f000000000000000100000001000000004000000040000020000000d3f4655fd4f4655f0100ffff53ef", 0x3a, 0x400}, {&(0x7f0000010300)="02000000030000000400000066000f000300040000000000000000000f007f5c", 0x20, 0x800}], 0x0, &(0x7f0000000440)={[{@journal_checksum}, {@norecovery}]}) 10:35:09 executing program 5 (fault-call:0 fault-nth:43): syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000340)=[{&(0x7f0000010000)="601c6d6b646f736677c66200088020000400000004f8000020004000030000000000000001", 0x25}, {0x0, 0x0, 0x800}], 0x0, &(0x7f0000000080)={[{@iocharset={'iocharset', 0x3d, 'cp775'}}, {@iocharset={'iocharset', 0x3d, 'cp862'}}]}) 10:35:09 executing program 1: fcntl$F_GET_FILE_RW_HINT(0xffffffffffffffff, 0x40d, 0x0) prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x8d}, 0x0) r0 = getpid() sched_setattr(0x0, &(0x7f0000000140)={0x38, 0x2, 0x0, 0x0, 0x9}, 0x0) sched_setattr(r0, &(0x7f0000000240)={0x38, 0x2, 0x0, 0x0, 0x5}, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r1, &(0x7f000057eff8)=@abs, 0x6e) sendmmsg$unix(r2, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(r1, &(0x7f00000000c0), 0x10106, 0x2, 0x0) write(0xffffffffffffffff, 0x0, 0x0) r3 = open(&(0x7f0000000040)='./bus\x00', 0x1612c2, 0x0) r4 = openat$procfs(0xffffffffffffff9c, &(0x7f0000000000)='/proc/meminfo\x00', 0x0, 0x0) sendfile(r3, r4, 0x0, 0x400000000001002a) r5 = syz_mount_image$vfat(&(0x7f0000000400), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f00000002c0)="eb3c906d6b66732e66617400020101000240008000f801", 0x17}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000180)=ANY=[]) r6 = openat(r5, &(0x7f000000c380)='./file0\x00', 0x84842, 0x0) write(r6, &(0x7f0000004200)='t', 0xfff4) connect$packet(r6, &(0x7f0000000180)={0x11, 0x3, 0x0, 0x1, 0x0, 0x6, @remote}, 0x14) recvmmsg(r6, &(0x7f0000008900)=[{{&(0x7f00000000c0)=@isdn, 0x80, &(0x7f0000001640)=[{&(0x7f0000000180)=""/108, 0x6c}, {&(0x7f00000002c0)=""/71, 0x47}, {&(0x7f0000005c80)=""/171, 0xab}, {&(0x7f0000000400)=""/215, 0xd7}, {&(0x7f0000000500)=""/74, 0x4a}, {&(0x7f0000000580)=""/46, 0x2e}, {&(0x7f00000005c0)=""/4096, 0x1000}, {&(0x7f00000015c0)=""/98, 0x62}], 0x8, &(0x7f00000016c0)=""/85, 0x55}, 0x7ff}, {{&(0x7f0000001740)=@generic, 0x80, &(0x7f00000017c0)=[{&(0x7f0000001900)=""/240, 0xf0}], 0x1, &(0x7f0000001a00)=""/112, 0x70}, 0x1}, {{0x0, 0x0, &(0x7f0000001f80)=[{&(0x7f0000001a80)=""/240, 0xf0}, {&(0x7f0000001b80)=""/173, 0xad}, {&(0x7f0000001c40)=""/29, 0x1d}, {&(0x7f0000001c80)=""/169, 0xa9}, {&(0x7f0000001d40)=""/146, 0x92}, {&(0x7f0000001e00)=""/139, 0x8b}, {&(0x7f0000001ec0)=""/175, 0xaf}], 0x7, &(0x7f0000002000)}, 0x6}, {{&(0x7f0000002040)=@un=@abs, 0x80, &(0x7f0000004400)=[{&(0x7f00000020c0)=""/13, 0xd}, {&(0x7f0000002100)=""/125, 0x7d}, {&(0x7f0000002180)=""/24, 0x18}, {&(0x7f0000008c40)=""/226, 0xe2}, {&(0x7f00000022c0)=""/127, 0x7f}, {&(0x7f0000002340)=""/83, 0x53}, {&(0x7f00000023c0)=""/4096, 0x1000}, {&(0x7f00000033c0)=""/44, 0x2c}, {&(0x7f0000003400)=""/4096, 0x1000}], 0x9, &(0x7f00000044c0)=""/109, 0x6d}, 0x3}, {{0x0, 0x0, &(0x7f00000047c0)=[{&(0x7f0000004540)=""/90, 0x5a}, {&(0x7f00000045c0)=""/153, 0x99}, {&(0x7f0000004680)=""/129, 0x81}, {&(0x7f0000004740)=""/53, 0x35}, {0x0}], 0x5, &(0x7f0000004840)=""/103, 0x67}, 0x1}, {{&(0x7f00000048c0)=@nfc_llcp, 0x80, &(0x7f0000008b80)=[{&(0x7f0000004940)=""/107, 0x6b}, {&(0x7f00000049c0)=""/13, 0xd}, {&(0x7f0000004a00)=""/132, 0x84}, {&(0x7f0000004ac0)=""/72, 0x48}, {&(0x7f0000004b40)=""/56, 0x38}, {&(0x7f0000004b80)=""/57, 0x39}, {&(0x7f0000004bc0)=""/90, 0x5a}, {&(0x7f0000004c40)=""/4096, 0x1000}, {&(0x7f0000005c40)=""/27, 0x1b}], 0x9, &(0x7f0000005d40)=""/15, 0xf}, 0x6}, {{&(0x7f0000005d80)=@caif=@rfm, 0x80, &(0x7f0000005f40)=[{&(0x7f0000005e00)=""/137, 0x89}, {&(0x7f0000005ec0)=""/108, 0x6c}], 0x2}, 0xfff}, {{&(0x7f0000005f80)=@hci, 0x80, &(0x7f0000007640)=[{&(0x7f0000006000)=""/207, 0xcf}, {&(0x7f0000006100)=""/177, 0xb1}, {&(0x7f00000061c0)=""/142, 0x8e}, {&(0x7f0000006280)=""/124, 0x7c}, {&(0x7f0000006300)=""/226, 0xe2}, {&(0x7f0000006400)=""/1, 0x1}, {&(0x7f0000006440)=""/170, 0xaa}, {&(0x7f0000006500)=""/184, 0xb8}, {&(0x7f00000065c0)=""/4096, 0x1000}, {&(0x7f00000075c0)=""/114, 0x72}], 0xa}, 0x3b}, {{&(0x7f0000007700)=@ax25={{0x3, @default}, [@bcast, @null, @bcast, @netrom, @rose, @default, @netrom, @netrom]}, 0x80, &(0x7f00000078c0)=[{&(0x7f0000007780)=""/174, 0xae}, {&(0x7f0000007840)=""/79, 0x4f}], 0x2, &(0x7f0000007900)=""/4096, 0x1000}, 0x101}], 0x9, 0x10010, &(0x7f0000008b40)={0x77359400}) sendmsg$NL80211_CMD_SET_INTERFACE(0xffffffffffffffff, &(0x7f0000001840)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x8}, 0xc, &(0x7f0000001800)={&(0x7f0000001880)=ANY=[@ANYBLOB='`\x00\x00@', @ANYRES16, @ANYBLOB="0030e0be19d73e46694dbda39b5094c2ca8210a742b78037e700ffdbdf2506", @ANYRES32=0x0, @ANYBLOB="0c009900bf0f04001c0000000800050005000000050053000100000008000500050000000a001800030303030303000008000500000000000a0018000303030303030000"], 0x60}, 0x1, 0x0, 0x0, 0x44010}, 0x0) syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1) 10:35:09 executing program 2: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000000c0), 0x0, 0x0) r1 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000040), 0x0, 0x0) close(r1) ioctl$BTRFS_IOC_GET_DEV_STATS(r1, 0x8004550f, 0x0) r2 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000040), 0x0, 0x0) close(r2) ioctl$BTRFS_IOC_GET_DEV_STATS(r2, 0x8004550f, 0x0) r3 = ioctl$LOOP_CTL_GET_FREE(0xffffffffffffffff, 0x4c82) ioctl$LOOP_CTL_ADD(r1, 0x4c80, r3) r4 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000040), 0x101e00, 0x0) close(r4) ioctl$BTRFS_IOC_GET_DEV_STATS(r4, 0x8004550f, 0x0) r5 = bpf$OBJ_GET_MAP(0x7, &(0x7f0000000080)={&(0x7f0000000000)='./file0\x00', 0x0, 0x8}, 0x10) r6 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$FIDEDUPERANGE(r1, 0xc0189436, &(0x7f0000000240)=ANY=[@ANYBLOB="040000000000000000000000000000000600000000000000", @ANYRES32=r0, @ANYBLOB="000000000600"/28, @ANYRES32=r2, @ANYBLOB='\x00\x00\x00\x00\a\x00'/28, @ANYRES32=r4, @ANYBLOB="000000000300f2e60000000000000000000000000000000000000000229a53713714f666db13af7eea6d347e2d90748089e725169571f377f461fb52236a8114486cacbe6a938776127e77b3714e5957cd5d18c0e2aa379a967267983e16b7d24b2c5c51b674e0", @ANYRES32=r5, @ANYBLOB="000000000600"/28, @ANYRES32, @ANYBLOB="00000000ff0300"/28, @ANYRES32=r6, @ANYBLOB="000000000600"/28]) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000000200)=0xf) ioctl$KDADDIO(r0, 0x400455c8, 0x0) 10:35:09 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="200009008000000006000000660000000f000000000000000100000001000000004000000040000020000000d3f4655fd4f4655f0100ffff53ef", 0x3a, 0x400}, {&(0x7f0000010300)="02000000030000000400000066000f000300040000000000000000000f007f5c", 0x20, 0x800}], 0x0, &(0x7f0000000440)={[{@journal_checksum}, {@norecovery}]}) [ 1572.767032][T17029] debugfs: Directory 'hci0' with parent 'bluetooth' already present! [ 1572.774687][T17028] FAULT_INJECTION: forcing a failure. [ 1572.774687][T17028] name failslab, interval 1, probability 0, space 0, times 0 [ 1572.788172][T17028] CPU: 1 PID: 17028 Comm: syz-executor.5 Not tainted 5.4.125-syzkaller-00004-ga84c475f4db0 #0 [ 1572.798395][T17028] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 1572.808421][T17028] Call Trace: [ 1572.811707][T17028] dump_stack+0x1d8/0x24e [ 1572.816008][T17028] ? devkmsg_release+0x11c/0x11c [ 1572.820987][T17028] ? show_regs_print_info+0x12/0x12 [ 1572.826164][T17028] should_fail+0x6f6/0x860 [ 1572.830560][T17028] ? setup_fault_attr+0x3d0/0x3d0 [ 1572.835561][T17028] ? __should_failslab+0x9c/0x150 [ 1572.840552][T17028] ? ksys_mount+0x62/0xf0 [ 1572.844849][T17028] should_failslab+0x5/0x20 [ 1572.849320][T17028] __kmalloc_track_caller+0x5d/0x2e0 [ 1572.854575][T17028] ? strnlen_user+0x186/0x210 [ 1572.859228][T17028] strndup_user+0x73/0x150 [ 1572.863632][T17028] ksys_mount+0x62/0xf0 [ 1572.867768][T17028] __x64_sys_mount+0xb1/0xc0 [ 1572.872339][T17028] do_syscall_64+0xcb/0x1e0 [ 1572.876818][T17028] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 1572.882680][T17028] RIP: 0033:0x467b0a [ 1572.886543][T17028] Code: 48 c7 c2 bc ff ff ff f7 d8 64 89 02 b8 ff ff ff ff eb d2 e8 b8 04 00 00 0f 1f 84 00 00 00 00 00 49 89 ca b8 a5 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 1572.906120][T17028] RSP: 002b:00007f6cf6cc1fa8 EFLAGS: 00000202 ORIG_RAX: 00000000000000a5 [ 1572.914498][T17028] RAX: ffffffffffffffda RBX: 0000000020000340 RCX: 0000000000467b0a [ 1572.922442][T17028] RDX: 0000000020000000 RSI: 0000000020000100 RDI: 00007f6cf6cc2000 [ 1572.930381][T17028] RBP: 00007f6cf6cc2040 R08: 00007f6cf6cc2040 R09: 0000000020000000 [ 1572.938320][T17028] R10: 0000000000000000 R11: 0000000000000202 R12: 0000000020000000 [ 1572.946260][T17028] R13: 0000000020000100 R14: 00007f6cf6cc2000 R15: 0000000020000080 10:35:09 executing program 5 (fault-call:0 fault-nth:44): syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000340)=[{&(0x7f0000010000)="601c6d6b646f736677c66200088020000400000004f8000020004000030000000000000001", 0x25}, {0x0, 0x0, 0x800}], 0x0, &(0x7f0000000080)={[{@iocharset={'iocharset', 0x3d, 'cp775'}}, {@iocharset={'iocharset', 0x3d, 'cp862'}}]}) [ 1573.219725][T17040] FAULT_INJECTION: forcing a failure. [ 1573.219725][T17040] name failslab, interval 1, probability 0, space 0, times 0 [ 1573.238511][T17040] CPU: 1 PID: 17040 Comm: syz-executor.5 Not tainted 5.4.125-syzkaller-00004-ga84c475f4db0 #0 [ 1573.248742][T17040] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 1573.258778][T17040] Call Trace: [ 1573.262043][T17040] dump_stack+0x1d8/0x24e [ 1573.266342][T17040] ? devkmsg_release+0x11c/0x11c [ 1573.271255][T17040] ? show_regs_print_info+0x12/0x12 [ 1573.276417][T17040] ? memset+0x1f/0x40 [ 1573.280367][T17040] ? wake_up_bit+0x97/0x1c0 [ 1573.284844][T17040] should_fail+0x6f6/0x860 [ 1573.289234][T17040] ? setup_fault_attr+0x3d0/0x3d0 [ 1573.294225][T17040] ? ksys_mount+0x97/0xf0 [ 1573.298519][T17040] ? __x64_sys_mount+0xb1/0xc0 [ 1573.303247][T17040] ? do_syscall_64+0xcb/0x1e0 [ 1573.307929][T17040] ? entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 1573.313963][T17040] ? getname_flags+0xba/0x640 [ 1573.318606][T17040] should_failslab+0x5/0x20 [ 1573.323074][T17040] kmem_cache_alloc+0x36/0x290 [ 1573.327830][T17040] getname_flags+0xba/0x640 [ 1573.332301][T17040] user_path_at_empty+0x28/0x50 [ 1573.337125][T17040] do_mount+0x15c/0x2670 [ 1573.341334][T17040] ? copy_mount_string+0x30/0x30 [ 1573.346239][T17040] ? copy_mount_options+0x59/0x300 [ 1573.351316][T17040] ? kmem_cache_alloc_trace+0x139/0x2b0 [ 1573.356829][T17040] ? copy_mount_options+0x273/0x300 [ 1573.361993][T17040] ksys_mount+0xc2/0xf0 [ 1573.366116][T17040] __x64_sys_mount+0xb1/0xc0 [ 1573.370682][T17040] do_syscall_64+0xcb/0x1e0 [ 1573.375152][T17040] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 1573.381010][T17040] RIP: 0033:0x467b0a [ 1573.384870][T17040] Code: 48 c7 c2 bc ff ff ff f7 d8 64 89 02 b8 ff ff ff ff eb d2 e8 b8 04 00 00 0f 1f 84 00 00 00 00 00 49 89 ca b8 a5 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 1573.404439][T17040] RSP: 002b:00007f6cf6cc1fa8 EFLAGS: 00000202 ORIG_RAX: 00000000000000a5 [ 1573.412823][T17040] RAX: ffffffffffffffda RBX: 0000000020000340 RCX: 0000000000467b0a [ 1573.420763][T17040] RDX: 0000000020000000 RSI: 0000000020000100 RDI: 00007f6cf6cc2000 [ 1573.428713][T17040] RBP: 00007f6cf6cc2040 R08: 00007f6cf6cc2040 R09: 0000000020000000 [ 1573.436672][T17040] R10: 0000000000000000 R11: 0000000000000202 R12: 0000000020000000 [ 1573.444623][T17040] R13: 0000000020000100 R14: 00007f6cf6cc2000 R15: 0000000020000080 10:35:11 executing program 4: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x8d}, 0x0) r0 = getpid() sched_setattr(0x0, &(0x7f0000000140)={0x38, 0x2, 0x0, 0x0, 0x9}, 0x0) sched_setattr(r0, &(0x7f0000000240)={0x38, 0x2, 0x0, 0x0, 0x3}, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r1, &(0x7f000057eff8)=@abs, 0x6e) sendmmsg$unix(r2, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(r1, &(0x7f00000000c0), 0x10106, 0x2, 0x0) r3 = socket$inet6(0xa, 0x400000000001, 0x0) close(r3) r4 = open(&(0x7f0000000080)='./bus\x00', 0x141042, 0x0) r5 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000040), 0x86480, 0x0) r6 = ioctl$KVM_CREATE_VM(r5, 0xae01, 0x0) ioctl$KVM_CREATE_VCPU(r6, 0xae41, 0x0) setsockopt$inet6_MCAST_JOIN_GROUP(r4, 0x29, 0x2a, &(0x7f00000002c0)={0x4, {{0xa, 0x4e20, 0x0, @mcast1, 0x4}}}, 0x88) ftruncate(r4, 0x200004) r7 = gettid() setsockopt$inet6_IPV6_HOPOPTS(0xffffffffffffffff, 0x29, 0x36, &(0x7f00000004c0)=ANY=[@ANYBLOB="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"/310], 0x110) sched_setattr(r7, 0x0, 0x0) sendfile(r3, r4, 0x0, 0x80001d00c0d0) 10:35:11 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="20000a008000000006000000660000000f000000000000000100000001000000004000000040000020000000d3f4655fd4f4655f0100ffff53ef", 0x3a, 0x400}, {&(0x7f0000010300)="02000000030000000400000066000f000300040000000000000000000f007f5c", 0x20, 0x800}], 0x0, &(0x7f0000000440)={[{@journal_checksum}, {@norecovery}]}) 10:35:11 executing program 5 (fault-call:0 fault-nth:45): syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000340)=[{&(0x7f0000010000)="601c6d6b646f736677c66200088020000400000004f8000020004000030000000000000001", 0x25}, {0x0, 0x0, 0x800}], 0x0, &(0x7f0000000080)={[{@iocharset={'iocharset', 0x3d, 'cp775'}}, {@iocharset={'iocharset', 0x3d, 'cp862'}}]}) 10:35:11 executing program 0: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000080)=@newlink={0x28, 0x10, 0x801, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x20004}, [@IFLA_GROUP={0x8}]}, 0x28}}, 0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) fcntl$addseals(0xffffffffffffffff, 0x409, 0x0) r2 = openat(0xffffffffffffff9c, 0x0, 0x0, 0x0) ioctl$TIOCGSID(r2, 0x5429, &(0x7f0000000140)) sendmsg$nl_route_sched(r2, &(0x7f00000001c0)={&(0x7f0000000000), 0xc, &(0x7f0000000040)={&(0x7f00000000c0)=@gettfilter={0x74, 0x2e, 0x200, 0x70bd2b, 0x25dfdbfe, {0x0, 0x0, 0x0, 0x0, {0xffff, 0x9}, {0x10, 0xfff3}, {0x7, 0x10}}, [{0x8, 0xb, 0x40}, {0x8, 0xb, 0x9}, {0x8, 0xb, 0x2}, {0x8, 0xb, 0x80000001}, {0x8, 0xb, 0x1ed}, {0x8, 0xb, 0x7ff}, {0x8, 0xb, 0x2}, {0x8, 0xb, 0x20}, {0x8, 0xb, 0x3cc}, {0x8}]}, 0x74}}, 0x40) sendmsg$nl_route(r1, &(0x7f0000000140)={0x0, 0x8c00, &(0x7f0000000240)={&(0x7f0000000180)=@newlink={0x28, 0x10, 0x801, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x205}, [@IFLA_GROUP={0x8}]}, 0x28}}, 0x0) 10:35:11 executing program 1: fcntl$F_GET_FILE_RW_HINT(0xffffffffffffffff, 0x40d, 0x0) prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x8d}, 0x0) r0 = getpid() sched_setattr(0x0, &(0x7f0000000140)={0x38, 0x2, 0x0, 0x0, 0x9}, 0x0) sched_setattr(r0, &(0x7f0000000240)={0x38, 0x2, 0x0, 0x0, 0x5}, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r1, &(0x7f000057eff8)=@abs, 0x6e) sendmmsg$unix(r2, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(r1, &(0x7f00000000c0), 0x10106, 0x2, 0x0) write(0xffffffffffffffff, 0x0, 0x0) r3 = open(&(0x7f0000000040)='./bus\x00', 0x1612c2, 0x0) r4 = openat$procfs(0xffffffffffffff9c, &(0x7f0000000000)='/proc/meminfo\x00', 0x0, 0x0) sendfile(r3, r4, 0x0, 0x400000000001002a) r5 = syz_mount_image$vfat(&(0x7f0000000400), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f00000002c0)="eb3c906d6b66732e66617400020101000240008000f801", 0x17}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000180)=ANY=[]) r6 = openat(r5, &(0x7f000000c380)='./file0\x00', 0x84842, 0x0) write(r6, &(0x7f0000004200)='t', 0xfff4) connect$packet(r6, &(0x7f0000000180)={0x11, 0x3, 0x0, 0x1, 0x0, 0x6, @remote}, 0x14) recvmmsg(r6, &(0x7f0000008900)=[{{&(0x7f00000000c0)=@isdn, 0x80, &(0x7f0000001640)=[{&(0x7f0000000180)=""/108, 0x6c}, {&(0x7f00000002c0)=""/71, 0x47}, {&(0x7f0000005c80)=""/171, 0xab}, {&(0x7f0000000400)=""/215, 0xd7}, {&(0x7f0000000500)=""/74, 0x4a}, {&(0x7f0000000580)=""/46, 0x2e}, {&(0x7f00000005c0)=""/4096, 0x1000}, {&(0x7f00000015c0)=""/98, 0x62}], 0x8, &(0x7f00000016c0)=""/85, 0x55}, 0x7ff}, {{&(0x7f0000001740)=@generic, 0x80, &(0x7f00000017c0)=[{&(0x7f0000001900)=""/240, 0xf0}], 0x1, &(0x7f0000001a00)=""/112, 0x70}, 0x1}, {{0x0, 0x0, &(0x7f0000001f80)=[{&(0x7f0000001a80)=""/240, 0xf0}, {&(0x7f0000001b80)=""/173, 0xad}, {&(0x7f0000001c40)=""/29, 0x1d}, {&(0x7f0000001c80)=""/169, 0xa9}, {&(0x7f0000001d40)=""/146, 0x92}, {&(0x7f0000001e00)=""/139, 0x8b}, {&(0x7f0000001ec0)=""/175, 0xaf}], 0x7, &(0x7f0000002000)}, 0x6}, {{&(0x7f0000002040)=@un=@abs, 0x80, &(0x7f0000004400)=[{&(0x7f00000020c0)=""/13, 0xd}, {&(0x7f0000002100)=""/125, 0x7d}, {&(0x7f0000002180)=""/24, 0x18}, {&(0x7f0000008c40)=""/226, 0xe2}, {&(0x7f00000022c0)=""/127, 0x7f}, {&(0x7f0000002340)=""/83, 0x53}, {&(0x7f00000023c0)=""/4096, 0x1000}, {&(0x7f00000033c0)=""/44, 0x2c}, {&(0x7f0000003400)=""/4096, 0x1000}], 0x9, &(0x7f00000044c0)=""/109, 0x6d}, 0x3}, {{0x0, 0x0, &(0x7f00000047c0)=[{&(0x7f0000004540)=""/90, 0x5a}, {&(0x7f00000045c0)=""/153, 0x99}, {&(0x7f0000004680)=""/129, 0x81}, {&(0x7f0000004740)=""/53, 0x35}, {0x0}], 0x5, &(0x7f0000004840)=""/103, 0x67}, 0x1}, {{&(0x7f00000048c0)=@nfc_llcp, 0x80, &(0x7f0000008b80)=[{&(0x7f0000004940)=""/107, 0x6b}, {&(0x7f00000049c0)=""/13, 0xd}, {&(0x7f0000004a00)=""/132, 0x84}, {&(0x7f0000004ac0)=""/72, 0x48}, {&(0x7f0000004b40)=""/56, 0x38}, {&(0x7f0000004b80)=""/57, 0x39}, {&(0x7f0000004bc0)=""/90, 0x5a}, {&(0x7f0000004c40)=""/4096, 0x1000}, {&(0x7f0000005c40)=""/27, 0x1b}], 0x9, &(0x7f0000005d40)=""/15, 0xf}, 0x6}, {{&(0x7f0000005d80)=@caif=@rfm, 0x80, &(0x7f0000005f40)=[{&(0x7f0000005e00)=""/137, 0x89}, {&(0x7f0000005ec0)=""/108, 0x6c}], 0x2}, 0xfff}, {{&(0x7f0000005f80)=@hci, 0x80, &(0x7f0000007640)=[{&(0x7f0000006000)=""/207, 0xcf}, {&(0x7f0000006100)=""/177, 0xb1}, {&(0x7f00000061c0)=""/142, 0x8e}, {&(0x7f0000006280)=""/124, 0x7c}, {&(0x7f0000006300)=""/226, 0xe2}, {&(0x7f0000006400)=""/1, 0x1}, {&(0x7f0000006440)=""/170, 0xaa}, {&(0x7f0000006500)=""/184, 0xb8}, {&(0x7f00000065c0)=""/4096, 0x1000}, {&(0x7f00000075c0)=""/114, 0x72}], 0xa}, 0x3b}, {{&(0x7f0000007700)=@ax25={{0x3, @default}, [@bcast, @null, @bcast, @netrom, @rose, @default, @netrom, @netrom]}, 0x80, &(0x7f00000078c0)=[{&(0x7f0000007780)=""/174, 0xae}, {&(0x7f0000007840)=""/79, 0x4f}], 0x2, &(0x7f0000007900)=""/4096, 0x1000}, 0x101}], 0x9, 0x10010, &(0x7f0000008b40)={0x77359400}) sendmsg$NL80211_CMD_SET_INTERFACE(0xffffffffffffffff, &(0x7f0000001840)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x8}, 0xc, &(0x7f0000001800)={&(0x7f0000001880)=ANY=[@ANYBLOB='`\x00\x00@', @ANYRES16, @ANYBLOB="0030e0be19d73e46694dbda39b5094c2ca8210a742b78037e700ffdbdf2506", @ANYRES32=0x0, @ANYBLOB="0c009900bf0f04001c0000000800050005000000050053000100000008000500050000000a001800030303030303000008000500000000000a0018000303030303030000"], 0x60}, 0x1, 0x0, 0x0, 0x44010}, 0x0) syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1) [ 1574.848345][ T385] Bluetooth: hci0: command 0x1003 tx timeout [ 1574.854387][T15480] Bluetooth: hci0: sending frame failed (-49) 10:35:11 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="20000b008000000006000000660000000f000000000000000100000001000000004000000040000020000000d3f4655fd4f4655f0100ffff53ef", 0x3a, 0x400}, {&(0x7f0000010300)="02000000030000000400000066000f000300040000000000000000000f007f5c", 0x20, 0x800}], 0x0, &(0x7f0000000440)={[{@journal_checksum}, {@norecovery}]}) [ 1574.890771][T17053] FAULT_INJECTION: forcing a failure. [ 1574.890771][T17053] name failslab, interval 1, probability 0, space 0, times 0 [ 1574.904369][T17053] CPU: 0 PID: 17053 Comm: syz-executor.5 Not tainted 5.4.125-syzkaller-00004-ga84c475f4db0 #0 [ 1574.914603][T17053] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 1574.924643][T17053] Call Trace: [ 1574.927929][T17053] dump_stack+0x1d8/0x24e [ 1574.932251][T17053] ? devkmsg_release+0x11c/0x11c [ 1574.937184][T17053] ? show_regs_print_info+0x12/0x12 [ 1574.942378][T17053] should_fail+0x6f6/0x860 [ 1574.946778][T17053] ? setup_fault_attr+0x3d0/0x3d0 [ 1574.951784][T17053] ? alloc_fs_context+0x60/0x610 [ 1574.956701][T17053] should_failslab+0x5/0x20 [ 1574.961182][T17053] kmem_cache_alloc_trace+0x39/0x2b0 [ 1574.966443][T17053] ? __module_get+0x130/0x130 [ 1574.971116][T17053] alloc_fs_context+0x60/0x610 [ 1574.975866][T17053] ? _raw_read_unlock+0x21/0x40 [ 1574.980699][T17053] do_mount+0x141d/0x2670 [ 1574.985016][T17053] ? copy_mount_string+0x30/0x30 [ 1574.989943][T17053] ? copy_mount_options+0x59/0x300 [ 1574.995031][T17053] ? copy_mount_options+0x59/0x300 [ 1575.000123][T17053] ? kmem_cache_alloc_trace+0x139/0x2b0 [ 1575.005649][T17053] ? copy_mount_options+0x273/0x300 [ 1575.010824][T17053] ksys_mount+0xc2/0xf0 [ 1575.015133][T17053] __x64_sys_mount+0xb1/0xc0 [ 1575.019703][T17053] do_syscall_64+0xcb/0x1e0 [ 1575.024192][T17053] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 1575.030065][T17053] RIP: 0033:0x467b0a 10:35:11 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="20000c008000000006000000660000000f000000000000000100000001000000004000000040000020000000d3f4655fd4f4655f0100ffff53ef", 0x3a, 0x400}, {&(0x7f0000010300)="02000000030000000400000066000f000300040000000000000000000f007f5c", 0x20, 0x800}], 0x0, &(0x7f0000000440)={[{@journal_checksum}, {@norecovery}]}) 10:35:11 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="20000d008000000006000000660000000f000000000000000100000001000000004000000040000020000000d3f4655fd4f4655f0100ffff53ef", 0x3a, 0x400}, {&(0x7f0000010300)="02000000030000000400000066000f000300040000000000000000000f007f5c", 0x20, 0x800}], 0x0, &(0x7f0000000440)={[{@journal_checksum}, {@norecovery}]}) [ 1575.033944][T17053] Code: 48 c7 c2 bc ff ff ff f7 d8 64 89 02 b8 ff ff ff ff eb d2 e8 b8 04 00 00 0f 1f 84 00 00 00 00 00 49 89 ca b8 a5 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 1575.053547][T17053] RSP: 002b:00007f6cf6cc1fa8 EFLAGS: 00000202 ORIG_RAX: 00000000000000a5 [ 1575.061953][T17053] RAX: ffffffffffffffda RBX: 0000000020000340 RCX: 0000000000467b0a [ 1575.069940][T17053] RDX: 0000000020000000 RSI: 0000000020000100 RDI: 00007f6cf6cc2000 [ 1575.077899][T17053] RBP: 00007f6cf6cc2040 R08: 00007f6cf6cc2040 R09: 0000000020000000 10:35:11 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="20000e008000000006000000660000000f000000000000000100000001000000004000000040000020000000d3f4655fd4f4655f0100ffff53ef", 0x3a, 0x400}, {&(0x7f0000010300)="02000000030000000400000066000f000300040000000000000000000f007f5c", 0x20, 0x800}], 0x0, &(0x7f0000000440)={[{@journal_checksum}, {@norecovery}]}) [ 1575.085860][T17053] R10: 0000000000000000 R11: 0000000000000202 R12: 0000000020000000 [ 1575.093826][T17053] R13: 0000000020000100 R14: 00007f6cf6cc2000 R15: 0000000020000080 [ 1575.193515][ T385] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 1575.202219][ T385] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 1575.211068][ T385] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 1575.219532][ T385] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 1575.227903][ T385] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 1575.236422][ T385] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 1575.244780][ T385] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 1575.253049][ T385] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 1575.261582][ T385] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 1575.269660][ T385] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 1575.277812][ T385] IPv6: ADDRCONF(NETDEV_CHANGE): bond_slave_0: link becomes ready [ 1575.285979][ T385] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 1575.294201][ T385] IPv6: ADDRCONF(NETDEV_CHANGE): bond_slave_1: link becomes ready [ 1575.302351][ T385] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 1575.310610][ T385] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 1575.319145][ T385] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 1575.327697][ T385] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 1575.335888][ T385] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 1575.376389][T11334] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 1575.385962][T11334] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 1575.396695][T11334] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 1575.408724][T11334] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 1575.417040][T11334] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 1575.425435][T11334] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 1575.433758][T11334] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 1575.442076][T11334] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 1575.450580][T11334] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 1575.459097][T11334] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 1575.467272][T11334] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 1575.475501][T11334] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 1575.483933][T11334] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 1575.492009][T11334] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 1576.928609][ T385] Bluetooth: hci0: command 0x1001 tx timeout [ 1576.934617][T15480] Bluetooth: hci0: sending frame failed (-49) [ 1579.008025][ T385] Bluetooth: hci0: command 0x1009 tx timeout 10:35:19 executing program 2: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000080), 0x521300, 0x0) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000000040)=0xf) ioctl$KDADDIO(r0, 0x400455c8, 0x0) ioctl$TIOCSTI(r0, 0x5412, &(0x7f0000000000)) 10:35:19 executing program 5 (fault-call:0 fault-nth:46): syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000340)=[{&(0x7f0000010000)="601c6d6b646f736677c66200088020000400000004f8000020004000030000000000000001", 0x25}, {0x0, 0x0, 0x800}], 0x0, &(0x7f0000000080)={[{@iocharset={'iocharset', 0x3d, 'cp775'}}, {@iocharset={'iocharset', 0x3d, 'cp862'}}]}) 10:35:19 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="200410008000000006000000660000000f000000000000000100000001000000004000000040000020000000d3f4655fd4f4655f0100ffff53ef", 0x3a, 0x400}, {&(0x7f0000010300)="02000000030000000400000066000f000300040000000000000000000f007f5c", 0x20, 0x800}], 0x0, &(0x7f0000000440)={[{@journal_checksum}, {@norecovery}]}) 10:35:19 executing program 0: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000000180)={0x0, 0x2, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r2, &(0x7f0000000000/0x18000)=nil, &(0x7f0000000100)=[@text64={0x40, 0x0}], 0x1, 0x0, 0x0, 0x0) openat(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', 0x490301, 0xe9) syz_open_dev$vcsn(&(0x7f0000000040), 0x0, 0x50040) syz_kvm_setup_cpu$x86(r1, 0xffffffffffffffff, &(0x7f0000000000/0x18000)=nil, &(0x7f00000000c0)=[@text64={0x40, 0x0}], 0x1, 0x0, 0x0, 0x0) ioctl$KVM_REGISTER_COALESCED_MMIO(r1, 0x4010ae67, &(0x7f0000000200)={0x0, 0x1b000}) r3 = syz_open_dev$tty1(0xc, 0x4, 0x1) syz_io_uring_setup(0x2dea, &(0x7f0000001600)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000002000/0x2000)=nil, &(0x7f0000ffc000/0x2000)=nil, &(0x7f0000000000)=0x0, &(0x7f0000000080)=0x0) syz_io_uring_submit(r4, r5, &(0x7f0000000040)=@IORING_OP_SYNC_FILE_RANGE={0x8, 0x4, 0x0, @fd=r3, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x1) syz_io_uring_submit(r4, r5, &(0x7f00000001c0)=@IORING_OP_WRITEV={0x2, 0x0, 0x0, @fd_index=0x3, 0x0, 0x0}, 0x0) syz_io_uring_submit(0x0, r5, &(0x7f00000001c0)=@IORING_OP_FADVISE={0x18, 0x1, 0x0, @fd_index=0x9, 0x8, 0x0, 0x8, 0x4}, 0xffff) ioctl$KVM_NMI(r2, 0xae9a) perf_event_open(&(0x7f0000000100)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c43, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) r6 = socket(0x10, 0x3, 0x0) splice(0xffffffffffffffff, 0x0, r6, 0x0, 0x4ffe0, 0x0) io_uring_enter(0xffffffffffffffff, 0x650e, 0xf63c, 0x0, &(0x7f0000000240)={[0x1]}, 0x8) 10:35:19 executing program 1: fcntl$F_GET_FILE_RW_HINT(0xffffffffffffffff, 0x40d, 0x0) prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x8d}, 0x0) r0 = getpid() sched_setattr(0x0, &(0x7f0000000140)={0x38, 0x2, 0x0, 0x0, 0x9}, 0x0) sched_setattr(r0, &(0x7f0000000240)={0x38, 0x2, 0x0, 0x0, 0x5}, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r1, &(0x7f000057eff8)=@abs, 0x6e) sendmmsg$unix(r2, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(r1, &(0x7f00000000c0), 0x10106, 0x2, 0x0) write(0xffffffffffffffff, 0x0, 0x0) r3 = open(&(0x7f0000000040)='./bus\x00', 0x1612c2, 0x0) r4 = openat$procfs(0xffffffffffffff9c, &(0x7f0000000000)='/proc/meminfo\x00', 0x0, 0x0) sendfile(r3, r4, 0x0, 0x400000000001002a) r5 = syz_mount_image$vfat(&(0x7f0000000400), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f00000002c0)="eb3c906d6b66732e66617400020101000240008000f801", 0x17}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000180)=ANY=[]) r6 = openat(r5, &(0x7f000000c380)='./file0\x00', 0x84842, 0x0) write(r6, &(0x7f0000004200)='t', 0xfff4) connect$packet(r6, &(0x7f0000000180)={0x11, 0x3, 0x0, 0x1, 0x0, 0x6, @remote}, 0x14) recvmmsg(r6, &(0x7f0000008900)=[{{&(0x7f00000000c0)=@isdn, 0x80, &(0x7f0000001640)=[{&(0x7f0000000180)=""/108, 0x6c}, {&(0x7f00000002c0)=""/71, 0x47}, {&(0x7f0000005c80)=""/171, 0xab}, {&(0x7f0000000400)=""/215, 0xd7}, {&(0x7f0000000500)=""/74, 0x4a}, {&(0x7f0000000580)=""/46, 0x2e}, {&(0x7f00000005c0)=""/4096, 0x1000}, {&(0x7f00000015c0)=""/98, 0x62}], 0x8, &(0x7f00000016c0)=""/85, 0x55}, 0x7ff}, {{&(0x7f0000001740)=@generic, 0x80, &(0x7f00000017c0)=[{&(0x7f0000001900)=""/240, 0xf0}], 0x1, &(0x7f0000001a00)=""/112, 0x70}, 0x1}, {{0x0, 0x0, &(0x7f0000001f80)=[{&(0x7f0000001a80)=""/240, 0xf0}, {&(0x7f0000001b80)=""/173, 0xad}, {&(0x7f0000001c40)=""/29, 0x1d}, {&(0x7f0000001c80)=""/169, 0xa9}, {&(0x7f0000001d40)=""/146, 0x92}, {&(0x7f0000001e00)=""/139, 0x8b}, {&(0x7f0000001ec0)=""/175, 0xaf}], 0x7, &(0x7f0000002000)}, 0x6}, {{&(0x7f0000002040)=@un=@abs, 0x80, &(0x7f0000004400)=[{&(0x7f00000020c0)=""/13, 0xd}, {&(0x7f0000002100)=""/125, 0x7d}, {&(0x7f0000002180)=""/24, 0x18}, {&(0x7f0000008c40)=""/226, 0xe2}, {&(0x7f00000022c0)=""/127, 0x7f}, {&(0x7f0000002340)=""/83, 0x53}, {&(0x7f00000023c0)=""/4096, 0x1000}, {&(0x7f00000033c0)=""/44, 0x2c}, {&(0x7f0000003400)=""/4096, 0x1000}], 0x9, &(0x7f00000044c0)=""/109, 0x6d}, 0x3}, {{0x0, 0x0, &(0x7f00000047c0)=[{&(0x7f0000004540)=""/90, 0x5a}, {&(0x7f00000045c0)=""/153, 0x99}, {&(0x7f0000004680)=""/129, 0x81}, {&(0x7f0000004740)=""/53, 0x35}, {0x0}], 0x5, &(0x7f0000004840)=""/103, 0x67}, 0x1}, {{&(0x7f00000048c0)=@nfc_llcp, 0x80, &(0x7f0000008b80)=[{&(0x7f0000004940)=""/107, 0x6b}, {&(0x7f00000049c0)=""/13, 0xd}, {&(0x7f0000004a00)=""/132, 0x84}, {&(0x7f0000004ac0)=""/72, 0x48}, {&(0x7f0000004b40)=""/56, 0x38}, {&(0x7f0000004b80)=""/57, 0x39}, {&(0x7f0000004bc0)=""/90, 0x5a}, {&(0x7f0000004c40)=""/4096, 0x1000}, {&(0x7f0000005c40)=""/27, 0x1b}], 0x9, &(0x7f0000005d40)=""/15, 0xf}, 0x6}, {{&(0x7f0000005d80)=@caif=@rfm, 0x80, &(0x7f0000005f40)=[{&(0x7f0000005e00)=""/137, 0x89}, {&(0x7f0000005ec0)=""/108, 0x6c}], 0x2}, 0xfff}, {{&(0x7f0000005f80)=@hci, 0x80, &(0x7f0000007640)=[{&(0x7f0000006000)=""/207, 0xcf}, {&(0x7f0000006100)=""/177, 0xb1}, {&(0x7f00000061c0)=""/142, 0x8e}, {&(0x7f0000006280)=""/124, 0x7c}, {&(0x7f0000006300)=""/226, 0xe2}, {&(0x7f0000006400)=""/1, 0x1}, {&(0x7f0000006440)=""/170, 0xaa}, {&(0x7f0000006500)=""/184, 0xb8}, {&(0x7f00000065c0)=""/4096, 0x1000}, {&(0x7f00000075c0)=""/114, 0x72}], 0xa}, 0x3b}, {{&(0x7f0000007700)=@ax25={{0x3, @default}, [@bcast, @null, @bcast, @netrom, @rose, @default, @netrom, @netrom]}, 0x80, &(0x7f00000078c0)=[{&(0x7f0000007780)=""/174, 0xae}, {&(0x7f0000007840)=""/79, 0x4f}], 0x2, &(0x7f0000007900)=""/4096, 0x1000}, 0x101}], 0x9, 0x10010, &(0x7f0000008b40)={0x77359400}) sendmsg$NL80211_CMD_SET_INTERFACE(0xffffffffffffffff, &(0x7f0000001840)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x8}, 0xc, &(0x7f0000001800)={&(0x7f0000001880)=ANY=[@ANYBLOB='`\x00\x00@', @ANYRES16, @ANYBLOB="0030e0be19d73e46694dbda39b5094c2ca8210a742b78037e700ffdbdf2506", @ANYRES32=0x0, @ANYBLOB="0c009900bf0f04001c0000000800050005000000050053000100000008000500050000000a001800030303030303000008000500000000000a0018000303030303030000"], 0x60}, 0x1, 0x0, 0x0, 0x44010}, 0x0) 10:35:19 executing program 4: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) syz_open_dev$vcsa(&(0x7f0000000040), 0x4, 0x34001) r1 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000040), 0x0, 0x0) close(r1) ioctl$BTRFS_IOC_GET_DEV_STATS(r1, 0x8004550f, 0x0) r2 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000040), 0x0, 0x0) close(r2) ioctl$BTRFS_IOC_GET_DEV_STATS(r2, 0x8004550f, 0x0) preadv(r2, &(0x7f0000001400)=[{&(0x7f00000024c0)=""/4122, 0x1000}, {&(0x7f00000010c0)=""/170, 0x5d}, {&(0x7f0000001180)=""/118, 0x76}, {&(0x7f0000001200)=""/3, 0x3}, {&(0x7f0000001240)=""/80, 0x50}, {&(0x7f00000012c0)=""/171, 0xab}, {&(0x7f0000001380)=""/116, 0x74}], 0x7, 0xd9f, 0x62) r3 = syz_mount_image$vfat(&(0x7f00000000c0), &(0x7f0000000100)='./file0\x00', 0xfffffffffffffff8, 0x9, &(0x7f00000004c0)=[{&(0x7f0000000140)="861ceed38e0330cfcfdd2609d0021e89cb1a83ec17ea81e2317e32cc28b6b447fa", 0x21, 0x3f}, {&(0x7f0000000180)="7049a742b63bd9d15445b0583e1c88c3d2d8b1cad4805bf01a4aaf", 0x1b, 0x800}, {&(0x7f00000001c0)="35fa4a9044d7303f9a2c46", 0xb, 0x7}, {&(0x7f0000000200)="42ddcafdcb6a0bd95abe7a1d3fc6241e2110c541141f06467f0218028bc8cedcd702e3d28b2a87cb4ea62812863e2c1b43070a3b5b866a07507064f22d0741b0c52ecff97dd526bb1b22ecdb7c578226d6e1245e07c3b12515084e72e9fee0e79ede31e71a1afd42d52972013df907cb24b5575fb4633cd897c45fc2e1400ad3e3ed7a82604f32078119e28fc04ade768973162227c99a9155346e997561d561ab10510c3639c9ee1380f1a8963a8452a1690e6a9b13dfb8b6435652dc51cd5241b3117f8983628e6de42c91e8fa40d5a0b8be72b411772d54827858a9f9d1d98f28", 0xe2, 0x1f}, {&(0x7f0000000300)="9239a0a03c97ea17ff1b9e77fa35b2df6b00f351e566dbcfd5ca91e99e6824246c169d25eb", 0x25, 0x1}, {&(0x7f0000000340)="1ff409043aa61b402e6b336f1e1abea504c0f51403ae33afa9c613e8eb91fcdb6c4c32bd66a7dd12965723fa46620db7e79246408b51500fb205771f11b1e7f6858be4e7a38f2e13ed9f9c4f46c6748bae86baab956ae4bbfcd7e5129c438f53b821da029d7190cb2c3c485475be7d15510e98c6486da8e88e20f9189eb5d92d0f918c432b79d64e0320a337ead2880c86206940bc3d3d263c455f5ca8dc74963e0af557a0103efec590620d8cc7a5bd79962d30d7567b931eb4785f1f70fdcb553d2f65b6370dcd", 0xc8, 0x6}, {&(0x7f0000000440)="49b35bc200793692e9912afde2ef9bb4988e48b3d11d8b11c1275885bea6034c6e47d75cbcb06d1e7c", 0x29, 0x8000}, {&(0x7f0000000480)="1c9af04d22cbe51ffbd7374e000227e73b6553ac7c5d561affbf78", 0x1b, 0x9f4}, {&(0x7f0000001480)="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", 0x1000, 0x4}], 0x0, &(0x7f00000005c0)={[{@shortname_lower}, {@shortname_mixed}, {@utf8no}, {@shortname_lower}, {@rodir}, {@nonumtail}, {@numtail}, {@nonumtail}, {@shortname_win95}], [{@fowner_eq={'fowner', 0x3d, 0xee00}}, {@fowner_gt={'fowner>', 0xffffffffffffffff}}, {@smackfsfloor={'smackfsfloor', 0x3d, '\\#%\xd8}}'}}, {@uid_gt}]}) preadv(r3, &(0x7f00000006c0)=[{&(0x7f0000003500)=""/4096, 0x1000}], 0x1, 0x3, 0x5) syz_usb_connect(0x0, 0x24, &(0x7f0000000000)={{0x12, 0x1, 0x0, 0xa4, 0x96, 0xe2, 0x8, 0x403, 0xd070, 0x8343, 0x0, 0x0, 0x0, 0x1, [{{0x9, 0x2, 0x12, 0x1, 0x0, 0x0, 0x0, 0x0, [{{0x9, 0x4, 0x0, 0x0, 0x0, 0xdf, 0xf, 0xda}}]}}]}}, 0x0) syz_usb_control_io(0xffffffffffffffff, 0x0, 0x0) syz_usb_control_io(0xffffffffffffffff, 0x0, 0x0) preadv(r3, &(0x7f0000000cc0)=[{&(0x7f0000000700)=""/210, 0xd2}, {&(0x7f0000000800)=""/156, 0x9c}, {&(0x7f0000004500)=""/4096, 0x1000}, {&(0x7f00000008c0)=""/178, 0xb2}, {&(0x7f0000000980)=""/238, 0xee}, {&(0x7f0000000a80)=""/11, 0xb}, {&(0x7f0000000ac0)=""/252, 0xfc}, {&(0x7f0000000bc0)=""/243, 0xf3}], 0x8, 0x68, 0x46e) close(0xffffffffffffffff) ioctl$BTRFS_IOC_GET_DEV_STATS(0xffffffffffffffff, 0x8004550f, 0x0) close(0xffffffffffffffff) syz_usb_ep_write(0xffffffffffffffff, 0x0, 0x1, &(0x7f0000000080)='\b') 10:35:19 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="202010008000000006000000660000000f000000000000000100000001000000004000000040000020000000d3f4655fd4f4655f0100ffff53ef", 0x3a, 0x400}, {&(0x7f0000010300)="02000000030000000400000066000f000300040000000000000000000f007f5c", 0x20, 0x800}], 0x0, &(0x7f0000000440)={[{@journal_checksum}, {@norecovery}]}) [ 1583.350960][T17082] FAULT_INJECTION: forcing a failure. [ 1583.350960][T17082] name failslab, interval 1, probability 0, space 0, times 0 [ 1583.365051][T17080] FAT-fs (loop4): Unrecognized mount option "nnonumtail=1" or missing value [ 1583.365692][T17082] CPU: 0 PID: 17082 Comm: syz-executor.5 Not tainted 5.4.125-syzkaller-00004-ga84c475f4db0 #0 [ 1583.383941][T17082] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 1583.393982][T17082] Call Trace: 10:35:19 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="200011008000000006000000660000000f000000000000000100000001000000004000000040000020000000d3f4655fd4f4655f0100ffff53ef", 0x3a, 0x400}, {&(0x7f0000010300)="02000000030000000400000066000f000300040000000000000000000f007f5c", 0x20, 0x800}], 0x0, &(0x7f0000000440)={[{@journal_checksum}, {@norecovery}]}) [ 1583.397266][T17082] dump_stack+0x1d8/0x24e [ 1583.401589][T17082] ? devkmsg_release+0x11c/0x11c [ 1583.406518][T17082] ? show_regs_print_info+0x12/0x12 [ 1583.411744][T17082] should_fail+0x6f6/0x860 [ 1583.416159][T17082] ? setup_fault_attr+0x3d0/0x3d0 [ 1583.421174][T17082] ? refcount_inc_not_zero_checked+0x1a1/0x280 [ 1583.427318][T17082] ? legacy_init_fs_context+0x4d/0xb0 [ 1583.432682][T17082] should_failslab+0x5/0x20 [ 1583.437178][T17082] kmem_cache_alloc_trace+0x39/0x2b0 [ 1583.442449][T17082] legacy_init_fs_context+0x4d/0xb0 [ 1583.447629][T17082] alloc_fs_context+0x51e/0x610 [ 1583.452454][T17082] do_mount+0x141d/0x2670 [ 1583.456787][T17082] ? copy_mount_string+0x30/0x30 [ 1583.461696][T17082] ? copy_mount_options+0x59/0x300 [ 1583.466867][T17082] ? copy_mount_options+0x59/0x300 [ 1583.471952][T17082] ? kmem_cache_alloc_trace+0x139/0x2b0 [ 1583.477470][T17082] ? copy_mount_options+0x273/0x300 [ 1583.482642][T17082] ksys_mount+0xc2/0xf0 [ 1583.486783][T17082] __x64_sys_mount+0xb1/0xc0 [ 1583.491350][T17082] do_syscall_64+0xcb/0x1e0 [ 1583.495829][T17082] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 1583.501695][T17082] RIP: 0033:0x467b0a [ 1583.505562][T17082] Code: 48 c7 c2 bc ff ff ff f7 d8 64 89 02 b8 ff ff ff ff eb d2 e8 b8 04 00 00 0f 1f 84 00 00 00 00 00 49 89 ca b8 a5 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 1583.525151][T17082] RSP: 002b:00007f6cf6cc1fa8 EFLAGS: 00000202 ORIG_RAX: 00000000000000a5 [ 1583.533533][T17082] RAX: ffffffffffffffda RBX: 0000000020000340 RCX: 0000000000467b0a [ 1583.541478][T17082] RDX: 0000000020000000 RSI: 0000000020000100 RDI: 00007f6cf6cc2000 [ 1583.549423][T17082] RBP: 00007f6cf6cc2040 R08: 00007f6cf6cc2040 R09: 0000000020000000 [ 1583.557382][T17082] R10: 0000000000000000 R11: 0000000000000202 R12: 0000000020000000 [ 1583.565353][T17082] R13: 0000000020000100 R14: 00007f6cf6cc2000 R15: 0000000020000080 10:35:20 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="200012008000000006000000660000000f000000000000000100000001000000004000000040000020000000d3f4655fd4f4655f0100ffff53ef", 0x3a, 0x400}, {&(0x7f0000010300)="02000000030000000400000066000f000300040000000000000000000f007f5c", 0x20, 0x800}], 0x0, &(0x7f0000000440)={[{@journal_checksum}, {@norecovery}]}) 10:35:20 executing program 2: r0 = socket$nl_audit(0x10, 0x3, 0x9) recvmmsg(r0, &(0x7f0000000600)=[{{0x0, 0x0, &(0x7f0000000000)=[{&(0x7f0000000100)=""/132, 0x84}, {&(0x7f00000006c0)=""/142, 0x8e}], 0x2, &(0x7f0000000280)=""/174, 0xae}, 0x2}, {{&(0x7f0000000340)=@l2={0x1f, 0x0, @fixed}, 0x80, &(0x7f0000000080)=[{&(0x7f00000003c0)=""/194, 0xc2}, {&(0x7f00000004c0)=""/105, 0x69}], 0x2, &(0x7f0000000540)=""/173, 0xad}, 0x3}], 0x2, 0x40010123, &(0x7f0000000680)) r1 = openat(0xffffffffffffff9c, 0x0, 0x0, 0x0) pipe(&(0x7f00000000c0)={0xffffffffffffffff}) r3 = socket(0x10, 0x3, 0x0) splice(r2, 0x0, r3, 0x0, 0x4ffe0, 0x0) ioctl$TIOCGSID(r1, 0x5429, &(0x7f0000000140)=0x0) fcntl$lock(r3, 0x26, &(0x7f00000001c0)={0x2, 0x2, 0xd65b, 0x8000, r4}) sendmsg$AUDIT_USER_AVC(r3, &(0x7f0000000240)={&(0x7f00000001c0)={0x10, 0x0, 0x0, 0x8000}, 0xc, &(0x7f0000000200)={&(0x7f0000000780)={0xf8, 0x453, 0x212, 0x70bd26, 0x25dfdbfd, "be9da54206abd165e052b0a0ec2bbc68bafade68a7b163b765cac8c0d1d64547073721eeeb886d66512f02e8bd629f332688fa69061da1b6b62037210fcd6d1f2d1828cd352656f09990487689f5840cf875b01ae133e1b374fb3c7f475314b1212fb75af99cb46358ffe5f0407e990299be8b996aeaf2075b7ff726a0124040fe378971a15b53c57b8d16e5da7e4320ea4e40daf0d4d2eb71b1dd43dda9a72772aeeefd6099cf7bf10e1af60f7f65074d47ed799cb294ceffc570bb955382201d29ff685d2b95aa9d596a4ed593933bdb700c51b65c6d8853bef9e81b35e323835388e211b47aca", ["", "", "", "", "", "", "", ""]}, 0xf8}, 0x1, 0x0, 0x0, 0x4000}, 0x26048844) r5 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000000c0), 0x0, 0x0) ioctl$TIOCSETD(r5, 0x5423, &(0x7f0000000040)=0xf) getsockopt$sock_timeval(r1, 0x1, 0x15, &(0x7f0000000880), &(0x7f00000008c0)=0x10) ioctl$KDADDIO(r5, 0x400455c8, 0x0) 10:35:20 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="200013008000000006000000660000000f000000000000000100000001000000004000000040000020000000d3f4655fd4f4655f0100ffff53ef", 0x3a, 0x400}, {&(0x7f0000010300)="02000000030000000400000066000f000300040000000000000000000f007f5c", 0x20, 0x800}], 0x0, &(0x7f0000000440)={[{@journal_checksum}, {@norecovery}]}) 10:35:20 executing program 5 (fault-call:0 fault-nth:47): syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000340)=[{&(0x7f0000010000)="601c6d6b646f736677c66200088020000400000004f8000020004000030000000000000001", 0x25}, {0x0, 0x0, 0x800}], 0x0, &(0x7f0000000080)={[{@iocharset={'iocharset', 0x3d, 'cp775'}}, {@iocharset={'iocharset', 0x3d, 'cp862'}}]}) 10:35:20 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="200019008000000006000000660000000f000000000000000100000001000000004000000040000020000000d3f4655fd4f4655f0100ffff53ef", 0x3a, 0x400}, {&(0x7f0000010300)="02000000030000000400000066000f000300040000000000000000000f007f5c", 0x20, 0x800}], 0x0, &(0x7f0000000440)={[{@journal_checksum}, {@norecovery}]}) 10:35:20 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="200011008000000006000000660000000f000000000000000100000001000000004000000040000020000000d3f4655fd4f4655f0100ffff53ef", 0x3a, 0x400}, {&(0x7f0000010300)="02000000030000000400000066000f000300040000000000000000000f007f5c", 0x20, 0x800}], 0x0, &(0x7f0000000440)={[{@journal_checksum}, {@norecovery}]}) [ 1583.906647][T17118] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=1107 sclass=netlink_route_socket pid=17118 comm=syz-executor.2 [ 1583.922381][T17116] FAULT_INJECTION: forcing a failure. [ 1583.922381][T17116] name failslab, interval 1, probability 0, space 0, times 0 [ 1583.936094][T17118] debugfs: Directory 'hci0' with parent 'bluetooth' already present! [ 1583.947000][T14712] Bluetooth: hci0: Frame reassembly failed (-84) [ 1583.948076][T17116] CPU: 1 PID: 17116 Comm: syz-executor.5 Not tainted 5.4.125-syzkaller-00004-ga84c475f4db0 #0 [ 1583.963550][T17116] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 1583.973597][T17116] Call Trace: [ 1583.976894][T17116] dump_stack+0x1d8/0x24e [ 1583.981217][T17116] ? devkmsg_release+0x11c/0x11c [ 1583.986126][T17116] ? show_regs_print_info+0x12/0x12 [ 1583.991306][T17116] should_fail+0x6f6/0x860 [ 1583.995695][T17116] ? setup_fault_attr+0x3d0/0x3d0 [ 1584.000693][T17116] ? alloc_fs_context+0x60/0x610 [ 1584.005619][T17116] should_failslab+0x5/0x20 [ 1584.010124][T17116] kmem_cache_alloc_trace+0x39/0x2b0 [ 1584.015385][T17116] ? __module_get+0x130/0x130 [ 1584.020037][T17116] alloc_fs_context+0x60/0x610 [ 1584.024776][T17116] ? _raw_read_unlock+0x21/0x40 [ 1584.029604][T17116] do_mount+0x141d/0x2670 [ 1584.033906][T17116] ? copy_mount_string+0x30/0x30 [ 1584.038822][T17116] ? copy_mount_options+0x59/0x300 [ 1584.043915][T17116] ? copy_mount_options+0x59/0x300 [ 1584.049000][T17116] ? kmem_cache_alloc_trace+0x139/0x2b0 [ 1584.054521][T17116] ? copy_mount_options+0x273/0x300 [ 1584.059687][T17116] ksys_mount+0xc2/0xf0 [ 1584.063819][T17116] __x64_sys_mount+0xb1/0xc0 [ 1584.068381][T17116] do_syscall_64+0xcb/0x1e0 [ 1584.072864][T17116] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 1584.078733][T17116] RIP: 0033:0x467b0a [ 1584.082598][T17116] Code: 48 c7 c2 bc ff ff ff f7 d8 64 89 02 b8 ff ff ff ff eb d2 e8 b8 04 00 00 0f 1f 84 00 00 00 00 00 49 89 ca b8 a5 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 10:35:20 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="20001f008000000006000000660000000f000000000000000100000001000000004000000040000020000000d3f4655fd4f4655f0100ffff53ef", 0x3a, 0x400}, {&(0x7f0000010300)="02000000030000000400000066000f000300040000000000000000000f007f5c", 0x20, 0x800}], 0x0, &(0x7f0000000440)={[{@journal_checksum}, {@norecovery}]}) [ 1584.102172][T17116] RSP: 002b:00007f6cf6cc1fa8 EFLAGS: 00000202 ORIG_RAX: 00000000000000a5 [ 1584.110565][T17116] RAX: ffffffffffffffda RBX: 0000000020000340 RCX: 0000000000467b0a [ 1584.118516][T17116] RDX: 0000000020000000 RSI: 0000000020000100 RDI: 00007f6cf6cc2000 [ 1584.126459][T17116] RBP: 00007f6cf6cc2040 R08: 00007f6cf6cc2040 R09: 0000000020000000 [ 1584.134400][T17116] R10: 0000000000000000 R11: 0000000000000202 R12: 0000000020000000 [ 1584.142342][T17116] R13: 0000000020000100 R14: 00007f6cf6cc2000 R15: 0000000020000080 10:35:20 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="200020008000000006000000660000000f000000000000000100000001000000004000000040000020000000d3f4655fd4f4655f0100ffff53ef", 0x3a, 0x400}, {&(0x7f0000010300)="02000000030000000400000066000f000300040000000000000000000f007f5c", 0x20, 0x800}], 0x0, &(0x7f0000000440)={[{@journal_checksum}, {@norecovery}]}) [ 1584.150993][T11334] usb 5-1: new high-speed USB device number 10 using dummy_hcd 10:35:20 executing program 1: fcntl$F_GET_FILE_RW_HINT(0xffffffffffffffff, 0x40d, 0x0) prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x8d}, 0x0) r0 = getpid() sched_setattr(0x0, &(0x7f0000000140)={0x38, 0x2, 0x0, 0x0, 0x9}, 0x0) sched_setattr(r0, &(0x7f0000000240)={0x38, 0x2, 0x0, 0x0, 0x5}, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r1, &(0x7f000057eff8)=@abs, 0x6e) sendmmsg$unix(r2, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(r1, &(0x7f00000000c0), 0x10106, 0x2, 0x0) write(0xffffffffffffffff, 0x0, 0x0) r3 = open(&(0x7f0000000040)='./bus\x00', 0x1612c2, 0x0) r4 = openat$procfs(0xffffffffffffff9c, &(0x7f0000000000)='/proc/meminfo\x00', 0x0, 0x0) sendfile(r3, r4, 0x0, 0x400000000001002a) r5 = syz_mount_image$vfat(&(0x7f0000000400), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f00000002c0)="eb3c906d6b66732e66617400020101000240008000f801", 0x17}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000180)=ANY=[]) r6 = openat(r5, &(0x7f000000c380)='./file0\x00', 0x84842, 0x0) write(r6, &(0x7f0000004200)='t', 0xfff4) connect$packet(r6, &(0x7f0000000180)={0x11, 0x3, 0x0, 0x1, 0x0, 0x6, @remote}, 0x14) recvmmsg(r6, &(0x7f0000008900)=[{{&(0x7f00000000c0)=@isdn, 0x80, &(0x7f0000001640)=[{&(0x7f0000000180)=""/108, 0x6c}, {&(0x7f00000002c0)=""/71, 0x47}, {&(0x7f0000005c80)=""/171, 0xab}, {&(0x7f0000000400)=""/215, 0xd7}, {&(0x7f0000000500)=""/74, 0x4a}, {&(0x7f0000000580)=""/46, 0x2e}, {&(0x7f00000005c0)=""/4096, 0x1000}, {&(0x7f00000015c0)=""/98, 0x62}], 0x8, &(0x7f00000016c0)=""/85, 0x55}, 0x7ff}, {{&(0x7f0000001740)=@generic, 0x80, &(0x7f00000017c0)=[{&(0x7f0000001900)=""/240, 0xf0}], 0x1, &(0x7f0000001a00)=""/112, 0x70}, 0x1}, {{0x0, 0x0, &(0x7f0000001f80)=[{&(0x7f0000001a80)=""/240, 0xf0}, {&(0x7f0000001b80)=""/173, 0xad}, {&(0x7f0000001c40)=""/29, 0x1d}, {&(0x7f0000001c80)=""/169, 0xa9}, {&(0x7f0000001d40)=""/146, 0x92}, {&(0x7f0000001e00)=""/139, 0x8b}, {&(0x7f0000001ec0)=""/175, 0xaf}], 0x7, &(0x7f0000002000)}, 0x6}, {{&(0x7f0000002040)=@un=@abs, 0x80, &(0x7f0000004400)=[{&(0x7f00000020c0)=""/13, 0xd}, {&(0x7f0000002100)=""/125, 0x7d}, {&(0x7f0000002180)=""/24, 0x18}, {&(0x7f0000008c40)=""/226, 0xe2}, {&(0x7f00000022c0)=""/127, 0x7f}, {&(0x7f0000002340)=""/83, 0x53}, {&(0x7f00000023c0)=""/4096, 0x1000}, {&(0x7f00000033c0)=""/44, 0x2c}, {&(0x7f0000003400)=""/4096, 0x1000}], 0x9, &(0x7f00000044c0)=""/109, 0x6d}, 0x3}, {{0x0, 0x0, &(0x7f00000047c0)=[{&(0x7f0000004540)=""/90, 0x5a}, {&(0x7f00000045c0)=""/153, 0x99}, {&(0x7f0000004680)=""/129, 0x81}, {&(0x7f0000004740)=""/53, 0x35}, {0x0}], 0x5, &(0x7f0000004840)=""/103, 0x67}, 0x1}, {{&(0x7f00000048c0)=@nfc_llcp, 0x80, &(0x7f0000008b80)=[{&(0x7f0000004940)=""/107, 0x6b}, {&(0x7f00000049c0)=""/13, 0xd}, {&(0x7f0000004a00)=""/132, 0x84}, {&(0x7f0000004ac0)=""/72, 0x48}, {&(0x7f0000004b40)=""/56, 0x38}, {&(0x7f0000004b80)=""/57, 0x39}, {&(0x7f0000004bc0)=""/90, 0x5a}, {&(0x7f0000004c40)=""/4096, 0x1000}, {&(0x7f0000005c40)=""/27, 0x1b}], 0x9, &(0x7f0000005d40)=""/15, 0xf}, 0x6}, {{&(0x7f0000005d80)=@caif=@rfm, 0x80, &(0x7f0000005f40)=[{&(0x7f0000005e00)=""/137, 0x89}, {&(0x7f0000005ec0)=""/108, 0x6c}], 0x2}, 0xfff}, {{&(0x7f0000005f80)=@hci, 0x80, &(0x7f0000007640)=[{&(0x7f0000006000)=""/207, 0xcf}, {&(0x7f0000006100)=""/177, 0xb1}, {&(0x7f00000061c0)=""/142, 0x8e}, {&(0x7f0000006280)=""/124, 0x7c}, {&(0x7f0000006300)=""/226, 0xe2}, {&(0x7f0000006400)=""/1, 0x1}, {&(0x7f0000006440)=""/170, 0xaa}, {&(0x7f0000006500)=""/184, 0xb8}, {&(0x7f00000065c0)=""/4096, 0x1000}, {&(0x7f00000075c0)=""/114, 0x72}], 0xa}, 0x3b}, {{&(0x7f0000007700)=@ax25={{0x3, @default}, [@bcast, @null, @bcast, @netrom, @rose, @default, @netrom, @netrom]}, 0x80, &(0x7f00000078c0)=[{&(0x7f0000007780)=""/174, 0xae}, {&(0x7f0000007840)=""/79, 0x4f}], 0x2, &(0x7f0000007900)=""/4096, 0x1000}, 0x101}], 0x9, 0x10010, &(0x7f0000008b40)={0x77359400}) sendmsg$NL80211_CMD_SET_INTERFACE(0xffffffffffffffff, &(0x7f0000001840)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x8}, 0xc, &(0x7f0000001800)={&(0x7f0000001880)=ANY=[@ANYBLOB='`\x00\x00@', @ANYRES16, @ANYBLOB="0030e0be19d73e46694dbda39b5094c2ca8210a742b78037e700ffdbdf2506", @ANYRES32=0x0, @ANYBLOB="0c009900bf0f04001c0000000800050005000000050053000100000008000500050000000a001800030303030303000008000500000000000a0018000303030303030000"], 0x60}, 0x1, 0x0, 0x0, 0x44010}, 0x0) [ 1584.597472][T11334] usb 5-1: Using ep0 maxpacket: 8 [ 1584.717533][T11334] usb 5-1: New USB device found, idVendor=0403, idProduct=d070, bcdDevice=83.43 [ 1584.726553][T11334] usb 5-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 1584.737433][T11334] usb 5-1: config 0 descriptor?? [ 1584.779680][T11334] ftdi_sio 5-1:0.0: FTDI USB Serial Device converter detected [ 1584.787860][T11334] usb 5-1: Detected FT-X [ 1584.987440][T11334] ftdi_sio ttyUSB0: Unable to read latency timer: -71 [ 1585.007451][T11334] ftdi_sio ttyUSB0: Unable to write latency timer: -71 [ 1585.027438][T11334] ftdi_sio 5-1:0.0: GPIO initialisation failed: -71 10:35:21 executing program 4: fcntl$F_GET_FILE_RW_HINT(0xffffffffffffffff, 0x40d, 0x0) prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x8d}, 0x0) r0 = getpid() sched_setattr(0x0, &(0x7f0000000140)={0x38, 0x2, 0x0, 0x0, 0x9}, 0x0) sched_setattr(r0, &(0x7f0000000240)={0x38, 0x2, 0x0, 0x0, 0x5}, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r1, &(0x7f000057eff8)=@abs, 0x6e) sendmmsg$unix(r2, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(r1, &(0x7f00000000c0), 0x10106, 0x2, 0x0) write(0xffffffffffffffff, 0x0, 0x0) r3 = open(&(0x7f0000000040)='./bus\x00', 0x1612c2, 0x0) r4 = openat$procfs(0xffffffffffffff9c, &(0x7f0000000000)='/proc/meminfo\x00', 0x0, 0x0) sendfile(r3, r4, 0x0, 0x400000000001002a) r5 = syz_mount_image$vfat(&(0x7f0000000400), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f00000002c0)="eb3c906d6b66732e66617400020101000240008000f801", 0x17}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000180)=ANY=[]) r6 = openat(r5, &(0x7f000000c380)='./file0\x00', 0x84842, 0x0) write(r6, &(0x7f0000004200)='t', 0xfff4) connect$packet(r6, &(0x7f0000000180)={0x11, 0x3, 0x0, 0x1, 0x0, 0x6, @remote}, 0x14) recvmmsg(r6, &(0x7f0000008900)=[{{&(0x7f00000000c0)=@isdn, 0x80, &(0x7f0000001640)=[{&(0x7f0000000180)=""/108, 0x6c}, {&(0x7f00000002c0)=""/71, 0x47}, {&(0x7f0000005c80)=""/171, 0xab}, {&(0x7f0000000400)=""/215, 0xd7}, {&(0x7f0000000500)=""/74, 0x4a}, {&(0x7f0000000580)=""/46, 0x2e}, {&(0x7f00000005c0)=""/4096, 0x1000}, {&(0x7f00000015c0)=""/98, 0x62}], 0x8, &(0x7f00000016c0)=""/85, 0x55}, 0x7ff}, {{&(0x7f0000001740)=@generic, 0x80, &(0x7f00000017c0)=[{&(0x7f0000001900)=""/240, 0xf0}], 0x1, &(0x7f0000001a00)=""/112, 0x70}, 0x1}, {{0x0, 0x0, &(0x7f0000001f80)=[{&(0x7f0000001a80)=""/240, 0xf0}, {&(0x7f0000001b80)=""/173, 0xad}, {&(0x7f0000001c40)=""/29, 0x1d}, {&(0x7f0000001c80)=""/169, 0xa9}, {&(0x7f0000001d40)=""/146, 0x92}, {&(0x7f0000001e00)=""/139, 0x8b}, {&(0x7f0000001ec0)=""/175, 0xaf}], 0x7, &(0x7f0000002000)}, 0x6}, {{&(0x7f0000002040)=@un=@abs, 0x80, &(0x7f0000004400)=[{&(0x7f00000020c0)=""/13, 0xd}, {&(0x7f0000002100)=""/125, 0x7d}, {&(0x7f0000002180)=""/24, 0x18}, {&(0x7f0000008c40)=""/226, 0xe2}, {&(0x7f00000022c0)=""/127, 0x7f}, {&(0x7f0000002340)=""/83, 0x53}, {&(0x7f00000023c0)=""/4096, 0x1000}, {&(0x7f00000033c0)=""/44, 0x2c}, {&(0x7f0000003400)=""/4096, 0x1000}], 0x9, &(0x7f00000044c0)=""/109, 0x6d}, 0x3}, {{0x0, 0x0, &(0x7f00000047c0)=[{&(0x7f0000004540)=""/90, 0x5a}, {&(0x7f00000045c0)=""/153, 0x99}, {&(0x7f0000004680)=""/129, 0x81}, {&(0x7f0000004740)=""/53, 0x35}, {0x0}], 0x5, &(0x7f0000004840)=""/103, 0x67}, 0x1}, {{&(0x7f00000048c0)=@nfc_llcp, 0x80, &(0x7f0000008b80)=[{&(0x7f0000004940)=""/107, 0x6b}, {&(0x7f00000049c0)=""/13, 0xd}, {&(0x7f0000004a00)=""/132, 0x84}, {&(0x7f0000004ac0)=""/72, 0x48}, {&(0x7f0000004b40)=""/56, 0x38}, {&(0x7f0000004b80)=""/57, 0x39}, {&(0x7f0000004bc0)=""/90, 0x5a}, {&(0x7f0000004c40)=""/4096, 0x1000}, {&(0x7f0000005c40)=""/27, 0x1b}], 0x9, &(0x7f0000005d40)=""/15, 0xf}, 0x6}, {{&(0x7f0000005d80)=@caif=@rfm, 0x80, &(0x7f0000005f40)=[{&(0x7f0000005e00)=""/137, 0x89}, {&(0x7f0000005ec0)=""/108, 0x6c}], 0x2}, 0xfff}, {{&(0x7f0000005f80)=@hci, 0x80, &(0x7f0000007640)=[{&(0x7f0000006000)=""/207, 0xcf}, {&(0x7f0000006100)=""/177, 0xb1}, {&(0x7f00000061c0)=""/142, 0x8e}, {&(0x7f0000006280)=""/124, 0x7c}, {&(0x7f0000006300)=""/226, 0xe2}, {&(0x7f0000006400)=""/1, 0x1}, {&(0x7f0000006440)=""/170, 0xaa}, {&(0x7f0000006500)=""/184, 0xb8}, {&(0x7f00000065c0)=""/4096, 0x1000}, {&(0x7f00000075c0)=""/114, 0x72}], 0xa}, 0x3b}, {{&(0x7f0000007700)=@ax25={{0x3, @default}, [@bcast, @null, @bcast, @netrom, @rose, @default, @netrom, @netrom]}, 0x80, &(0x7f00000078c0)=[{&(0x7f0000007780)=""/174, 0xae}, {&(0x7f0000007840)=""/79, 0x4f}], 0x2, &(0x7f0000007900)=""/4096, 0x1000}, 0x101}], 0x9, 0x10010, &(0x7f0000008b40)={0x77359400}) sendmsg$NL80211_CMD_SET_INTERFACE(0xffffffffffffffff, &(0x7f0000001840)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x8}, 0xc, &(0x7f0000001800)={&(0x7f0000001880)=ANY=[@ANYBLOB='`\x00\x00@', @ANYRES16, @ANYBLOB="0030e0be19d73e46694dbda39b5094c2ca8210a742b78037e700ffdbdf2506", @ANYRES32=0x0, @ANYBLOB="0c009900bf0f04001c0000000800050005000000050053000100000008000500050000000a001800030303030303000008000500000000000a0018000303030303030000"], 0x60}, 0x1, 0x0, 0x0, 0x44010}, 0x0) 10:35:21 executing program 0: perf_event_open(&(0x7f0000000100)={0x3, 0x80, 0x0, 0x0, 0x9, 0x0, 0x0, 0x200, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, @perf_bp={0x0}, 0x8, 0x0, 0x0, 0x3, 0x80000001, 0x0, 0x98, 0x0, 0x4}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x210000000013, &(0x7f00000000c0)=0x100000001, 0x4) bind$inet(r0, &(0x7f0000000080)={0x2, 0x4e21, @private=0xa010102}, 0x10) r1 = openat(0xffffffffffffff9c, 0x0, 0x0, 0x0) ioctl$TIOCGSID(r1, 0x5429, &(0x7f0000000140)) connect$inet(r1, &(0x7f0000000040)={0x2, 0x4e24, @initdev={0xac, 0x1e, 0x0, 0x0}}, 0x10) setsockopt$inet_tcp_TCP_REPAIR_QUEUE(r0, 0x6, 0x14, &(0x7f0000000140)=0x2, 0x4) connect$inet(r0, &(0x7f0000000180)={0x2, 0x4e21, @local}, 0x10) writev(r0, &(0x7f0000000240)=[{&(0x7f0000001e40)='i', 0x1}], 0x1) setsockopt$inet_tcp_TCP_REPAIR_OPTIONS(r0, 0x6, 0x16, &(0x7f0000000280)=[@window, @timestamp, @window, @window, @mss={0x2, 0x6}, @sack_perm, @window, @sack_perm], 0x8) setsockopt$inet_tcp_TCP_REPAIR(r0, 0x6, 0x13, &(0x7f0000000200), 0x88) sendto$inet(r0, &(0x7f00000004c0)="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", 0x109e8, 0x805, 0x0, 0x6) sendto$inet(r0, &(0x7f0000000680)="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", 0x1000, 0x40000, &(0x7f0000000000)={0x2, 0x4e20, @rand_addr=0x64010100}, 0x10) 10:35:21 executing program 5 (fault-call:0 fault-nth:48): syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000340)=[{&(0x7f0000010000)="601c6d6b646f736677c66200088020000400000004f8000020004000030000000000000001", 0x25}, {0x0, 0x0, 0x800}], 0x0, &(0x7f0000000080)={[{@iocharset={'iocharset', 0x3d, 'cp775'}}, {@iocharset={'iocharset', 0x3d, 'cp862'}}]}) 10:35:21 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="201020008000000006000000660000000f000000000000000100000001000000004000000040000020000000d3f4655fd4f4655f0100ffff53ef", 0x3a, 0x400}, {&(0x7f0000010300)="02000000030000000400000066000f000300040000000000000000000f007f5c", 0x20, 0x800}], 0x0, &(0x7f0000000440)={[{@journal_checksum}, {@norecovery}]}) [ 1585.034783][T11334] usb 5-1: FTDI USB Serial Device converter now attached to ttyUSB0 [ 1585.044609][T11334] usb 5-1: USB disconnect, device number 10 [ 1585.051435][T11334] ftdi_sio ttyUSB0: FTDI USB Serial Device converter now disconnected from ttyUSB0 [ 1585.069654][T11334] ftdi_sio 5-1:0.0: device disconnected [ 1585.112934][T17147] FAULT_INJECTION: forcing a failure. [ 1585.112934][T17147] name failslab, interval 1, probability 0, space 0, times 0 [ 1585.129931][T17147] CPU: 1 PID: 17147 Comm: syz-executor.5 Not tainted 5.4.125-syzkaller-00004-ga84c475f4db0 #0 [ 1585.140176][T17147] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 1585.150216][T17147] Call Trace: [ 1585.153502][T17147] dump_stack+0x1d8/0x24e [ 1585.157816][T17147] ? devkmsg_release+0x11c/0x11c [ 1585.162730][T17147] ? show_regs_print_info+0x12/0x12 [ 1585.167904][T17147] should_fail+0x6f6/0x860 [ 1585.172296][T17147] ? setup_fault_attr+0x3d0/0x3d0 [ 1585.177293][T17147] ? vfs_parse_fs_string+0x180/0x290 [ 1585.182551][T17147] should_failslab+0x5/0x20 [ 1585.187027][T17147] __kmalloc_track_caller+0x5d/0x2e0 [ 1585.192289][T17147] kmemdup_nul+0x27/0xa0 [ 1585.196517][T17147] vfs_parse_fs_string+0x180/0x290 [ 1585.201609][T17147] ? kmem_cache_alloc_trace+0x139/0x2b0 [ 1585.207127][T17147] ? logfc+0x6c0/0x6c0 [ 1585.211194][T17147] ? __module_put_and_exit+0x20/0x20 [ 1585.216476][T17147] ? alloc_fs_context+0x532/0x610 [ 1585.221478][T17147] do_mount+0x1678/0x2670 [ 1585.225782][T17147] ? copy_mount_string+0x30/0x30 [ 1585.230694][T17147] ? copy_mount_options+0x59/0x300 [ 1585.235781][T17147] ? kmem_cache_alloc_trace+0x139/0x2b0 [ 1585.241339][T17147] ? copy_mount_options+0x273/0x300 [ 1585.246522][T17147] ksys_mount+0xc2/0xf0 [ 1585.250655][T17147] __x64_sys_mount+0xb1/0xc0 [ 1585.255237][T17147] do_syscall_64+0xcb/0x1e0 [ 1585.259732][T17147] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 1585.265625][T17147] RIP: 0033:0x467b0a [ 1585.269514][T17147] Code: 48 c7 c2 bc ff ff ff f7 d8 64 89 02 b8 ff ff ff ff eb d2 e8 b8 04 00 00 0f 1f 84 00 00 00 00 00 49 89 ca b8 a5 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 1585.289109][T17147] RSP: 002b:00007f6cf6cc1fa8 EFLAGS: 00000202 ORIG_RAX: 00000000000000a5 [ 1585.297507][T17147] RAX: ffffffffffffffda RBX: 0000000020000340 RCX: 0000000000467b0a [ 1585.305462][T17147] RDX: 0000000020000000 RSI: 0000000020000100 RDI: 00007f6cf6cc2000 [ 1585.313418][T17147] RBP: 00007f6cf6cc2040 R08: 00007f6cf6cc2040 R09: 0000000020000000 [ 1585.321389][T17147] R10: 0000000000000000 R11: 0000000000000202 R12: 0000000020000000 [ 1585.329337][T17147] R13: 0000000020000100 R14: 00007f6cf6cc2000 R15: 0000000020000080 [ 1585.967316][ T385] Bluetooth: hci0: command 0x1003 tx timeout [ 1585.973330][T15480] Bluetooth: hci0: sending frame failed (-49) [ 1588.047177][ T385] Bluetooth: hci0: command 0x1001 tx timeout [ 1588.053200][T15480] Bluetooth: hci0: sending frame failed (-49) [ 1590.127025][ T385] Bluetooth: hci0: command 0x1009 tx timeout 10:35:30 executing program 2: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000000c0), 0x0, 0x0) r1 = inotify_init1(0x800) ioctl$FS_IOC_FIEMAP(r1, 0xc020660b, &(0x7f0000000100)={0x7606, 0x6, 0x5, 0x8, 0x4, [{0xffffffffffffffc0, 0x2, 0xb, '\x00', 0x200}, {0x7, 0x23, 0x40}, {0x5, 0x9, 0x8000, '\x00', 0x2005}, {0x6, 0x1, 0x400, '\x00', 0x4}]}) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000000040)=0xf) ioctl$KDADDIO(r0, 0x400455c8, 0x0) 10:35:30 executing program 1: fcntl$F_GET_FILE_RW_HINT(0xffffffffffffffff, 0x40d, 0x0) prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x8d}, 0x0) r0 = getpid() sched_setattr(0x0, &(0x7f0000000140)={0x38, 0x2, 0x0, 0x0, 0x9}, 0x0) sched_setattr(r0, &(0x7f0000000240)={0x38, 0x2, 0x0, 0x0, 0x5}, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r1, &(0x7f000057eff8)=@abs, 0x6e) sendmmsg$unix(r2, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(r1, &(0x7f00000000c0), 0x10106, 0x2, 0x0) write(0xffffffffffffffff, 0x0, 0x0) r3 = open(&(0x7f0000000040)='./bus\x00', 0x1612c2, 0x0) r4 = openat$procfs(0xffffffffffffff9c, &(0x7f0000000000)='/proc/meminfo\x00', 0x0, 0x0) sendfile(r3, r4, 0x0, 0x400000000001002a) r5 = syz_mount_image$vfat(&(0x7f0000000400), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f00000002c0)="eb3c906d6b66732e66617400020101000240008000f801", 0x17}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000180)=ANY=[]) r6 = openat(r5, &(0x7f000000c380)='./file0\x00', 0x84842, 0x0) write(r6, &(0x7f0000004200)='t', 0xfff4) connect$packet(r6, &(0x7f0000000180)={0x11, 0x3, 0x0, 0x1, 0x0, 0x6, @remote}, 0x14) recvmmsg(r6, &(0x7f0000008900)=[{{&(0x7f00000000c0)=@isdn, 0x80, &(0x7f0000001640)=[{&(0x7f0000000180)=""/108, 0x6c}, {&(0x7f00000002c0)=""/71, 0x47}, {&(0x7f0000005c80)=""/171, 0xab}, {&(0x7f0000000400)=""/215, 0xd7}, {&(0x7f0000000500)=""/74, 0x4a}, {&(0x7f0000000580)=""/46, 0x2e}, {&(0x7f00000005c0)=""/4096, 0x1000}, {&(0x7f00000015c0)=""/98, 0x62}], 0x8, &(0x7f00000016c0)=""/85, 0x55}, 0x7ff}, {{&(0x7f0000001740)=@generic, 0x80, &(0x7f00000017c0)=[{&(0x7f0000001900)=""/240, 0xf0}], 0x1, &(0x7f0000001a00)=""/112, 0x70}, 0x1}, {{0x0, 0x0, &(0x7f0000001f80)=[{&(0x7f0000001a80)=""/240, 0xf0}, {&(0x7f0000001b80)=""/173, 0xad}, {&(0x7f0000001c40)=""/29, 0x1d}, {&(0x7f0000001c80)=""/169, 0xa9}, {&(0x7f0000001d40)=""/146, 0x92}, {&(0x7f0000001e00)=""/139, 0x8b}, {&(0x7f0000001ec0)=""/175, 0xaf}], 0x7, &(0x7f0000002000)}, 0x6}, {{&(0x7f0000002040)=@un=@abs, 0x80, &(0x7f0000004400)=[{&(0x7f00000020c0)=""/13, 0xd}, {&(0x7f0000002100)=""/125, 0x7d}, {&(0x7f0000002180)=""/24, 0x18}, {&(0x7f0000008c40)=""/226, 0xe2}, {&(0x7f00000022c0)=""/127, 0x7f}, {&(0x7f0000002340)=""/83, 0x53}, {&(0x7f00000023c0)=""/4096, 0x1000}, {&(0x7f00000033c0)=""/44, 0x2c}, {&(0x7f0000003400)=""/4096, 0x1000}], 0x9, &(0x7f00000044c0)=""/109, 0x6d}, 0x3}, {{0x0, 0x0, &(0x7f00000047c0)=[{&(0x7f0000004540)=""/90, 0x5a}, {&(0x7f00000045c0)=""/153, 0x99}, {&(0x7f0000004680)=""/129, 0x81}, {&(0x7f0000004740)=""/53, 0x35}, {0x0}], 0x5, &(0x7f0000004840)=""/103, 0x67}, 0x1}, {{&(0x7f00000048c0)=@nfc_llcp, 0x80, &(0x7f0000008b80)=[{&(0x7f0000004940)=""/107, 0x6b}, {&(0x7f00000049c0)=""/13, 0xd}, {&(0x7f0000004a00)=""/132, 0x84}, {&(0x7f0000004ac0)=""/72, 0x48}, {&(0x7f0000004b40)=""/56, 0x38}, {&(0x7f0000004b80)=""/57, 0x39}, {&(0x7f0000004bc0)=""/90, 0x5a}, {&(0x7f0000004c40)=""/4096, 0x1000}, {&(0x7f0000005c40)=""/27, 0x1b}], 0x9, &(0x7f0000005d40)=""/15, 0xf}, 0x6}, {{&(0x7f0000005d80)=@caif=@rfm, 0x80, &(0x7f0000005f40)=[{&(0x7f0000005e00)=""/137, 0x89}, {&(0x7f0000005ec0)=""/108, 0x6c}], 0x2}, 0xfff}, {{&(0x7f0000005f80)=@hci, 0x80, &(0x7f0000007640)=[{&(0x7f0000006000)=""/207, 0xcf}, {&(0x7f0000006100)=""/177, 0xb1}, {&(0x7f00000061c0)=""/142, 0x8e}, {&(0x7f0000006280)=""/124, 0x7c}, {&(0x7f0000006300)=""/226, 0xe2}, {&(0x7f0000006400)=""/1, 0x1}, {&(0x7f0000006440)=""/170, 0xaa}, {&(0x7f0000006500)=""/184, 0xb8}, {&(0x7f00000065c0)=""/4096, 0x1000}, {&(0x7f00000075c0)=""/114, 0x72}], 0xa}, 0x3b}, {{&(0x7f0000007700)=@ax25={{0x3, @default}, [@bcast, @null, @bcast, @netrom, @rose, @default, @netrom, @netrom]}, 0x80, &(0x7f00000078c0)=[{&(0x7f0000007780)=""/174, 0xae}, {&(0x7f0000007840)=""/79, 0x4f}], 0x2, &(0x7f0000007900)=""/4096, 0x1000}, 0x101}], 0x9, 0x10010, &(0x7f0000008b40)={0x77359400}) sendmsg$NL80211_CMD_SET_INTERFACE(0xffffffffffffffff, &(0x7f0000001840)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x8}, 0xc, &(0x7f0000001800)={&(0x7f0000001880)=ANY=[@ANYBLOB='`\x00\x00@', @ANYRES16, @ANYBLOB="0030e0be19d73e46694dbda39b5094c2ca8210a742b78037e700ffdbdf2506", @ANYRES32=0x0, @ANYBLOB="0c009900bf0f04001c0000000800050005000000050053000100000008000500050000000a001800030303030303000008000500000000000a0018000303030303030000"], 0x60}, 0x1, 0x0, 0x0, 0x44010}, 0x0) 10:35:30 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="200022008000000006000000660000000f000000000000000100000001000000004000000040000020000000d3f4655fd4f4655f0100ffff53ef", 0x3a, 0x400}, {&(0x7f0000010300)="02000000030000000400000066000f000300040000000000000000000f007f5c", 0x20, 0x800}], 0x0, &(0x7f0000000440)={[{@journal_checksum}, {@norecovery}]}) 10:35:30 executing program 5 (fault-call:0 fault-nth:49): syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000340)=[{&(0x7f0000010000)="601c6d6b646f736677c66200088020000400000004f8000020004000030000000000000001", 0x25}, {0x0, 0x0, 0x800}], 0x0, &(0x7f0000000080)={[{@iocharset={'iocharset', 0x3d, 'cp775'}}, {@iocharset={'iocharset', 0x3d, 'cp862'}}]}) 10:35:30 executing program 4: fcntl$F_GET_FILE_RW_HINT(0xffffffffffffffff, 0x40d, 0x0) prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x8d}, 0x0) r0 = getpid() sched_setattr(0x0, &(0x7f0000000140)={0x38, 0x2, 0x0, 0x0, 0x9}, 0x0) sched_setattr(r0, &(0x7f0000000240)={0x38, 0x2, 0x0, 0x0, 0x5}, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r1, &(0x7f000057eff8)=@abs, 0x6e) sendmmsg$unix(r2, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(r1, &(0x7f00000000c0), 0x10106, 0x2, 0x0) write(0xffffffffffffffff, 0x0, 0x0) r3 = open(&(0x7f0000000040)='./bus\x00', 0x1612c2, 0x0) r4 = openat$procfs(0xffffffffffffff9c, &(0x7f0000000000)='/proc/meminfo\x00', 0x0, 0x0) sendfile(r3, r4, 0x0, 0x400000000001002a) r5 = syz_mount_image$vfat(&(0x7f0000000400), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f00000002c0)="eb3c906d6b66732e66617400020101000240008000f801", 0x17}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000180)=ANY=[]) r6 = openat(r5, &(0x7f000000c380)='./file0\x00', 0x84842, 0x0) write(r6, &(0x7f0000004200)='t', 0xfff4) connect$packet(r6, &(0x7f0000000180)={0x11, 0x3, 0x0, 0x1, 0x0, 0x6, @remote}, 0x14) recvmmsg(r6, &(0x7f0000008900)=[{{&(0x7f00000000c0)=@isdn, 0x80, &(0x7f0000001640)=[{&(0x7f0000000180)=""/108, 0x6c}, {&(0x7f00000002c0)=""/71, 0x47}, {&(0x7f0000005c80)=""/171, 0xab}, {&(0x7f0000000400)=""/215, 0xd7}, {&(0x7f0000000500)=""/74, 0x4a}, {&(0x7f0000000580)=""/46, 0x2e}, {&(0x7f00000005c0)=""/4096, 0x1000}, {&(0x7f00000015c0)=""/98, 0x62}], 0x8, &(0x7f00000016c0)=""/85, 0x55}, 0x7ff}, {{&(0x7f0000001740)=@generic, 0x80, &(0x7f00000017c0)=[{&(0x7f0000001900)=""/240, 0xf0}], 0x1, &(0x7f0000001a00)=""/112, 0x70}, 0x1}, {{0x0, 0x0, &(0x7f0000001f80)=[{&(0x7f0000001a80)=""/240, 0xf0}, {&(0x7f0000001b80)=""/173, 0xad}, {&(0x7f0000001c40)=""/29, 0x1d}, {&(0x7f0000001c80)=""/169, 0xa9}, {&(0x7f0000001d40)=""/146, 0x92}, {&(0x7f0000001e00)=""/139, 0x8b}, {&(0x7f0000001ec0)=""/175, 0xaf}], 0x7, &(0x7f0000002000)}, 0x6}, {{&(0x7f0000002040)=@un=@abs, 0x80, &(0x7f0000004400)=[{&(0x7f00000020c0)=""/13, 0xd}, {&(0x7f0000002100)=""/125, 0x7d}, {&(0x7f0000002180)=""/24, 0x18}, {&(0x7f0000008c40)=""/226, 0xe2}, {&(0x7f00000022c0)=""/127, 0x7f}, {&(0x7f0000002340)=""/83, 0x53}, {&(0x7f00000023c0)=""/4096, 0x1000}, {&(0x7f00000033c0)=""/44, 0x2c}, {&(0x7f0000003400)=""/4096, 0x1000}], 0x9, &(0x7f00000044c0)=""/109, 0x6d}, 0x3}, {{0x0, 0x0, &(0x7f00000047c0)=[{&(0x7f0000004540)=""/90, 0x5a}, {&(0x7f00000045c0)=""/153, 0x99}, {&(0x7f0000004680)=""/129, 0x81}, {&(0x7f0000004740)=""/53, 0x35}, {0x0}], 0x5, &(0x7f0000004840)=""/103, 0x67}, 0x1}, {{&(0x7f00000048c0)=@nfc_llcp, 0x80, &(0x7f0000008b80)=[{&(0x7f0000004940)=""/107, 0x6b}, {&(0x7f00000049c0)=""/13, 0xd}, {&(0x7f0000004a00)=""/132, 0x84}, {&(0x7f0000004ac0)=""/72, 0x48}, {&(0x7f0000004b40)=""/56, 0x38}, {&(0x7f0000004b80)=""/57, 0x39}, {&(0x7f0000004bc0)=""/90, 0x5a}, {&(0x7f0000004c40)=""/4096, 0x1000}, {&(0x7f0000005c40)=""/27, 0x1b}], 0x9, &(0x7f0000005d40)=""/15, 0xf}, 0x6}, {{&(0x7f0000005d80)=@caif=@rfm, 0x80, &(0x7f0000005f40)=[{&(0x7f0000005e00)=""/137, 0x89}, {&(0x7f0000005ec0)=""/108, 0x6c}], 0x2}, 0xfff}, {{&(0x7f0000005f80)=@hci, 0x80, &(0x7f0000007640)=[{&(0x7f0000006000)=""/207, 0xcf}, {&(0x7f0000006100)=""/177, 0xb1}, {&(0x7f00000061c0)=""/142, 0x8e}, {&(0x7f0000006280)=""/124, 0x7c}, {&(0x7f0000006300)=""/226, 0xe2}, {&(0x7f0000006400)=""/1, 0x1}, {&(0x7f0000006440)=""/170, 0xaa}, {&(0x7f0000006500)=""/184, 0xb8}, {&(0x7f00000065c0)=""/4096, 0x1000}, {&(0x7f00000075c0)=""/114, 0x72}], 0xa}, 0x3b}, {{&(0x7f0000007700)=@ax25={{0x3, @default}, [@bcast, @null, @bcast, @netrom, @rose, @default, @netrom, @netrom]}, 0x80, &(0x7f00000078c0)=[{&(0x7f0000007780)=""/174, 0xae}, {&(0x7f0000007840)=""/79, 0x4f}], 0x2, &(0x7f0000007900)=""/4096, 0x1000}, 0x101}], 0x9, 0x10010, &(0x7f0000008b40)={0x77359400}) sendmsg$NL80211_CMD_SET_INTERFACE(0xffffffffffffffff, &(0x7f0000001840)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x8}, 0xc, &(0x7f0000001800)={&(0x7f0000001880)=ANY=[@ANYBLOB='`\x00\x00@', @ANYRES16, @ANYBLOB="0030e0be19d73e46694dbda39b5094c2ca8210a742b78037e700ffdbdf2506", @ANYRES32=0x0, @ANYBLOB="0c009900bf0f04001c0000000800050005000000050053000100000008000500050000000a001800030303030303000008000500000000000a0018000303030303030000"], 0x60}, 0x1, 0x0, 0x0, 0x44010}, 0x0) 10:35:30 executing program 0: fcntl$F_GET_FILE_RW_HINT(0xffffffffffffffff, 0x40d, 0x0) prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x8d}, 0x0) r0 = getpid() sched_setattr(0x0, &(0x7f0000000140)={0x38, 0x2, 0x0, 0x0, 0x9}, 0x0) sched_setattr(r0, &(0x7f0000000240)={0x38, 0x2, 0x0, 0x0, 0x5}, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r1, &(0x7f000057eff8)=@abs, 0x6e) sendmmsg$unix(r2, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(r1, &(0x7f00000000c0), 0x10106, 0x2, 0x0) write(0xffffffffffffffff, 0x0, 0x0) r3 = open(&(0x7f0000000040)='./bus\x00', 0x1612c2, 0x0) r4 = openat$procfs(0xffffffffffffff9c, &(0x7f0000000000)='/proc/meminfo\x00', 0x0, 0x0) sendfile(r3, r4, 0x0, 0x400000000001002a) r5 = syz_mount_image$vfat(&(0x7f0000000400), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f00000002c0)="eb3c906d6b66732e66617400020101000240008000f801", 0x17}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000180)=ANY=[]) r6 = openat(r5, &(0x7f000000c380)='./file0\x00', 0x84842, 0x0) write(r6, &(0x7f0000004200)='t', 0xfff4) connect$packet(r6, &(0x7f0000000180)={0x11, 0x3, 0x0, 0x1, 0x0, 0x6, @remote}, 0x14) recvmmsg(r6, &(0x7f0000008900)=[{{&(0x7f00000000c0)=@isdn, 0x80, &(0x7f0000001640)=[{&(0x7f0000000180)=""/108, 0x6c}, {&(0x7f00000002c0)=""/71, 0x47}, {&(0x7f0000005c80)=""/171, 0xab}, {&(0x7f0000000400)=""/215, 0xd7}, {&(0x7f0000000500)=""/74, 0x4a}, {&(0x7f0000000580)=""/46, 0x2e}, {&(0x7f00000005c0)=""/4096, 0x1000}, {&(0x7f00000015c0)=""/98, 0x62}], 0x8, &(0x7f00000016c0)=""/85, 0x55}, 0x7ff}, {{&(0x7f0000001740)=@generic, 0x80, &(0x7f00000017c0)=[{&(0x7f0000001900)=""/240, 0xf0}], 0x1, &(0x7f0000001a00)=""/112, 0x70}, 0x1}, {{0x0, 0x0, &(0x7f0000001f80)=[{&(0x7f0000001a80)=""/240, 0xf0}, {&(0x7f0000001b80)=""/173, 0xad}, {&(0x7f0000001c40)=""/29, 0x1d}, {&(0x7f0000001c80)=""/169, 0xa9}, {&(0x7f0000001d40)=""/146, 0x92}, {&(0x7f0000001e00)=""/139, 0x8b}, {&(0x7f0000001ec0)=""/175, 0xaf}], 0x7, &(0x7f0000002000)}, 0x6}, {{&(0x7f0000002040)=@un=@abs, 0x80, &(0x7f0000004400)=[{&(0x7f00000020c0)=""/13, 0xd}, {&(0x7f0000002100)=""/125, 0x7d}, {&(0x7f0000002180)=""/24, 0x18}, {&(0x7f0000008c40)=""/226, 0xe2}, {&(0x7f00000022c0)=""/127, 0x7f}, {&(0x7f0000002340)=""/83, 0x53}, {&(0x7f00000023c0)=""/4096, 0x1000}, {&(0x7f00000033c0)=""/44, 0x2c}, {&(0x7f0000003400)=""/4096, 0x1000}], 0x9, &(0x7f00000044c0)=""/109, 0x6d}, 0x3}, {{0x0, 0x0, &(0x7f00000047c0)=[{&(0x7f0000004540)=""/90, 0x5a}, {&(0x7f00000045c0)=""/153, 0x99}, {&(0x7f0000004680)=""/129, 0x81}, {&(0x7f0000004740)=""/53, 0x35}, {0x0}], 0x5, &(0x7f0000004840)=""/103, 0x67}, 0x1}, {{&(0x7f00000048c0)=@nfc_llcp, 0x80, &(0x7f0000008b80)=[{&(0x7f0000004940)=""/107, 0x6b}, {&(0x7f00000049c0)=""/13, 0xd}, {&(0x7f0000004a00)=""/132, 0x84}, {&(0x7f0000004ac0)=""/72, 0x48}, {&(0x7f0000004b40)=""/56, 0x38}, {&(0x7f0000004b80)=""/57, 0x39}, {&(0x7f0000004bc0)=""/90, 0x5a}, {&(0x7f0000004c40)=""/4096, 0x1000}, {&(0x7f0000005c40)=""/27, 0x1b}], 0x9, &(0x7f0000005d40)=""/15, 0xf}, 0x6}, {{&(0x7f0000005d80)=@caif=@rfm, 0x80, &(0x7f0000005f40)=[{&(0x7f0000005e00)=""/137, 0x89}, {&(0x7f0000005ec0)=""/108, 0x6c}], 0x2}, 0xfff}, {{&(0x7f0000005f80)=@hci, 0x80, &(0x7f0000007640)=[{&(0x7f0000006000)=""/207, 0xcf}, {&(0x7f0000006100)=""/177, 0xb1}, {&(0x7f00000061c0)=""/142, 0x8e}, {&(0x7f0000006280)=""/124, 0x7c}, {&(0x7f0000006300)=""/226, 0xe2}, {&(0x7f0000006400)=""/1, 0x1}, {&(0x7f0000006440)=""/170, 0xaa}, {&(0x7f0000006500)=""/184, 0xb8}, {&(0x7f00000065c0)=""/4096, 0x1000}, {&(0x7f00000075c0)=""/114, 0x72}], 0xa}, 0x3b}, {{&(0x7f0000007700)=@ax25={{0x3, @default}, [@bcast, @null, @bcast, @netrom, @rose, @default, @netrom, @netrom]}, 0x80, &(0x7f00000078c0)=[{&(0x7f0000007780)=""/174, 0xae}, {&(0x7f0000007840)=""/79, 0x4f}], 0x2, &(0x7f0000007900)=""/4096, 0x1000}, 0x101}], 0x9, 0x10010, &(0x7f0000008b40)={0x77359400}) sendmsg$NL80211_CMD_SET_INTERFACE(0xffffffffffffffff, &(0x7f0000001840)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x8}, 0xc, &(0x7f0000001800)={&(0x7f0000001880)=ANY=[@ANYBLOB='`\x00\x00@', @ANYRES16, @ANYBLOB="0030e0be19d73e46694dbda39b5094c2ca8210a742b78037e700ffdbdf2506", @ANYRES32=0x0, @ANYBLOB="0c009900bf0f04001c0000000800050005000000050053000100000008000500050000000a001800030303030303000008000500000000000a0018000303030303030000"], 0x60}, 0x1, 0x0, 0x0, 0x44010}, 0x0) [ 1594.236638][T17169] FAULT_INJECTION: forcing a failure. [ 1594.236638][T17169] name failslab, interval 1, probability 0, space 0, times 0 [ 1594.242516][T17174] debugfs: Directory 'hci0' with parent 'bluetooth' already present! [ 1594.249437][T17169] CPU: 0 PID: 17169 Comm: syz-executor.5 Not tainted 5.4.125-syzkaller-00004-ga84c475f4db0 #0 [ 1594.267627][T17169] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 1594.277669][T17169] Call Trace: [ 1594.280950][T17169] dump_stack+0x1d8/0x24e [ 1594.285268][T17169] ? devkmsg_release+0x11c/0x11c [ 1594.290189][T17169] ? ksys_mount+0xc2/0xf0 [ 1594.294504][T17169] ? show_regs_print_info+0x12/0x12 [ 1594.299689][T17169] should_fail+0x6f6/0x860 [ 1594.304089][T17169] ? setup_fault_attr+0x3d0/0x3d0 [ 1594.309093][T17169] ? avc_has_perm_noaudit+0x30c/0x400 [ 1594.314450][T17169] ? getname_kernel+0x55/0x2d0 [ 1594.319195][T17169] should_failslab+0x5/0x20 [ 1594.323692][T17169] kmem_cache_alloc+0x36/0x290 [ 1594.328437][T17169] getname_kernel+0x55/0x2d0 [ 1594.333010][T17169] kern_path+0x19/0x40 [ 1594.337062][T17169] blkdev_get_by_path+0xc7/0x2e0 [ 1594.341982][T17169] ? __blkdev_get+0x1bb0/0x1bb0 [ 1594.346814][T17169] ? vfs_parse_fs_param+0x2cb/0x430 [ 1594.351993][T17169] ? vfs_parse_fs_string+0x1e9/0x290 [ 1594.357284][T17169] ? vfat_mount+0x40/0x40 [ 1594.361601][T17169] mount_bdev+0x49/0x340 [ 1594.365829][T17169] legacy_get_tree+0xde/0x170 [ 1594.370487][T17169] ? asan.module_dtor+0x20/0x20 [ 1594.375321][T17169] vfs_get_tree+0x83/0x260 [ 1594.379726][T17169] do_mount+0x19d0/0x2670 [ 1594.384042][T17169] ? copy_mount_string+0x30/0x30 [ 1594.388965][T17169] ? copy_mount_options+0x1d8/0x300 [ 1594.394152][T17169] ? __sanitizer_cov_trace_const_cmp4+0xd/0x90 [ 1594.400290][T17169] ? copy_mount_options+0x273/0x300 [ 1594.405469][T17169] ksys_mount+0xc2/0xf0 [ 1594.409607][T17169] __x64_sys_mount+0xb1/0xc0 [ 1594.414177][T17169] do_syscall_64+0xcb/0x1e0 [ 1594.418668][T17169] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 1594.424540][T17169] RIP: 0033:0x467b0a [ 1594.428418][T17169] Code: 48 c7 c2 bc ff ff ff f7 d8 64 89 02 b8 ff ff ff ff eb d2 e8 b8 04 00 00 0f 1f 84 00 00 00 00 00 49 89 ca b8 a5 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 1594.448098][T17169] RSP: 002b:00007f6cf6cc1fa8 EFLAGS: 00000202 ORIG_RAX: 00000000000000a5 [ 1594.456490][T17169] RAX: ffffffffffffffda RBX: 0000000020000340 RCX: 0000000000467b0a [ 1594.464444][T17169] RDX: 0000000020000000 RSI: 0000000020000100 RDI: 00007f6cf6cc2000 [ 1594.472397][T17169] RBP: 00007f6cf6cc2040 R08: 00007f6cf6cc2040 R09: 0000000020000000 [ 1594.480350][T17169] R10: 0000000000000000 R11: 0000000000000202 R12: 0000000020000000 [ 1594.488308][T17169] R13: 0000000020000100 R14: 00007f6cf6cc2000 R15: 0000000020000080 10:35:30 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="200025008000000006000000660000000f000000000000000100000001000000004000000040000020000000d3f4655fd4f4655f0100ffff53ef", 0x3a, 0x400}, {&(0x7f0000010300)="02000000030000000400000066000f000300040000000000000000000f007f5c", 0x20, 0x800}], 0x0, &(0x7f0000000440)={[{@journal_checksum}, {@norecovery}]}) [ 1594.747642][T14712] Bluetooth: hci0: Frame reassembly failed (-84) 10:35:31 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="20002e008000000006000000660000000f000000000000000100000001000000004000000040000020000000d3f4655fd4f4655f0100ffff53ef", 0x3a, 0x400}, {&(0x7f0000010300)="02000000030000000400000066000f000300040000000000000000000f007f5c", 0x20, 0x800}], 0x0, &(0x7f0000000440)={[{@journal_checksum}, {@norecovery}]}) 10:35:31 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="20013c008000000006000000660000000f000000000000000100000001000000004000000040000020000000d3f4655fd4f4655f0100ffff53ef", 0x3a, 0x400}, {&(0x7f0000010300)="02000000030000000400000066000f000300040000000000000000000f007f5c", 0x20, 0x800}], 0x0, &(0x7f0000000440)={[{@journal_checksum}, {@norecovery}]}) 10:35:31 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="20003f008000000006000000660000000f000000000000000100000001000000004000000040000020000000d3f4655fd4f4655f0100ffff53ef", 0x3a, 0x400}, {&(0x7f0000010300)="02000000030000000400000066000f000300040000000000000000000f007f5c", 0x20, 0x800}], 0x0, &(0x7f0000000440)={[{@journal_checksum}, {@norecovery}]}) 10:35:31 executing program 5 (fault-call:0 fault-nth:50): syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000340)=[{&(0x7f0000010000)="601c6d6b646f736677c66200088020000400000004f8000020004000030000000000000001", 0x25}, {0x0, 0x0, 0x800}], 0x0, &(0x7f0000000080)={[{@iocharset={'iocharset', 0x3d, 'cp775'}}, {@iocharset={'iocharset', 0x3d, 'cp862'}}]}) 10:35:31 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="200040008000000006000000660000000f000000000000000100000001000000004000000040000020000000d3f4655fd4f4655f0100ffff53ef", 0x3a, 0x400}, {&(0x7f0000010300)="02000000030000000400000066000f000300040000000000000000000f007f5c", 0x20, 0x800}], 0x0, &(0x7f0000000440)={[{@journal_checksum}, {@norecovery}]}) [ 1595.033889][T17193] FAULT_INJECTION: forcing a failure. [ 1595.033889][T17193] name failslab, interval 1, probability 0, space 0, times 0 [ 1595.046898][T17193] CPU: 0 PID: 17193 Comm: syz-executor.5 Not tainted 5.4.125-syzkaller-00004-ga84c475f4db0 #0 [ 1595.057124][T17193] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 1595.067162][T17193] Call Trace: [ 1595.070450][T17193] dump_stack+0x1d8/0x24e [ 1595.074780][T17193] ? devkmsg_release+0x11c/0x11c [ 1595.079707][T17193] ? show_regs_print_info+0x12/0x12 [ 1595.084890][T17193] should_fail+0x6f6/0x860 [ 1595.089307][T17193] ? setup_fault_attr+0x3d0/0x3d0 [ 1595.094309][T17193] ? selinux_sb_alloc_security+0x4f/0x200 [ 1595.100045][T17193] should_failslab+0x5/0x20 [ 1595.104527][T17193] kmem_cache_alloc_trace+0x39/0x2b0 [ 1595.109784][T17193] ? down_write+0xd8/0x150 [ 1595.114171][T17193] ? down_read_killable+0x220/0x220 [ 1595.119344][T17193] selinux_sb_alloc_security+0x4f/0x200 [ 1595.124951][T17193] security_sb_alloc+0x50/0xb0 [ 1595.129689][T17193] alloc_super+0x133/0x750 [ 1595.134092][T17193] ? mount_bdev+0x340/0x340 [ 1595.138574][T17193] sget+0x20e/0x4e0 [ 1595.142357][T17193] ? test_bdev_super+0x40/0x40 [ 1595.147089][T17193] mount_bdev+0xe3/0x340 [ 1595.151308][T17193] ? vfat_mount+0x40/0x40 [ 1595.155609][T17193] legacy_get_tree+0xde/0x170 [ 1595.160255][T17193] ? asan.module_dtor+0x20/0x20 [ 1595.165254][T17193] vfs_get_tree+0x83/0x260 [ 1595.169644][T17193] do_mount+0x19d0/0x2670 [ 1595.173964][T17193] ? copy_mount_string+0x30/0x30 [ 1595.178881][T17193] ? copy_mount_options+0x59/0x300 [ 1595.183972][T17193] ? kmem_cache_alloc_trace+0x139/0x2b0 [ 1595.189485][T17193] ? copy_mount_options+0x273/0x300 [ 1595.194656][T17193] ksys_mount+0xc2/0xf0 [ 1595.198785][T17193] __x64_sys_mount+0xb1/0xc0 [ 1595.203345][T17193] do_syscall_64+0xcb/0x1e0 [ 1595.207821][T17193] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 1595.213695][T17193] RIP: 0033:0x467b0a [ 1595.217559][T17193] Code: 48 c7 c2 bc ff ff ff f7 d8 64 89 02 b8 ff ff ff ff eb d2 e8 b8 04 00 00 0f 1f 84 00 00 00 00 00 49 89 ca b8 a5 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 1595.237133][T17193] RSP: 002b:00007f6cf6cc1fa8 EFLAGS: 00000202 ORIG_RAX: 00000000000000a5 [ 1595.245537][T17193] RAX: ffffffffffffffda RBX: 0000000020000340 RCX: 0000000000467b0a [ 1595.253503][T17193] RDX: 0000000020000000 RSI: 0000000020000100 RDI: 00007f6cf6cc2000 [ 1595.261445][T17193] RBP: 00007f6cf6cc2040 R08: 00007f6cf6cc2040 R09: 0000000020000000 [ 1595.269387][T17193] R10: 0000000000000000 R11: 0000000000000202 R12: 0000000020000000 [ 1595.277333][T17193] R13: 0000000020000100 R14: 00007f6cf6cc2000 R15: 0000000020000080 [ 1596.766295][ T389] Bluetooth: hci0: command 0x1003 tx timeout [ 1596.772390][T15480] Bluetooth: hci0: sending frame failed (-49) [ 1598.846177][ T374] Bluetooth: hci0: command 0x1001 tx timeout [ 1598.852204][T15480] Bluetooth: hci0: sending frame failed (-49) [ 1600.925970][ T374] Bluetooth: hci0: command 0x1009 tx timeout 10:35:41 executing program 1: fcntl$F_GET_FILE_RW_HINT(0xffffffffffffffff, 0x40d, 0x0) prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x8d}, 0x0) r0 = getpid() sched_setattr(0x0, &(0x7f0000000140)={0x38, 0x2, 0x0, 0x0, 0x9}, 0x0) sched_setattr(r0, &(0x7f0000000240)={0x38, 0x2, 0x0, 0x0, 0x5}, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r1, &(0x7f000057eff8)=@abs, 0x6e) sendmmsg$unix(r2, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(r1, &(0x7f00000000c0), 0x10106, 0x2, 0x0) write(0xffffffffffffffff, 0x0, 0x0) r3 = open(&(0x7f0000000040)='./bus\x00', 0x1612c2, 0x0) r4 = openat$procfs(0xffffffffffffff9c, &(0x7f0000000000)='/proc/meminfo\x00', 0x0, 0x0) sendfile(r3, r4, 0x0, 0x400000000001002a) r5 = syz_mount_image$vfat(&(0x7f0000000400), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f00000002c0)="eb3c906d6b66732e66617400020101000240008000f801", 0x17}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000180)=ANY=[]) r6 = openat(r5, &(0x7f000000c380)='./file0\x00', 0x84842, 0x0) write(r6, &(0x7f0000004200)='t', 0xfff4) connect$packet(r6, &(0x7f0000000180)={0x11, 0x3, 0x0, 0x1, 0x0, 0x6, @remote}, 0x14) recvmmsg(r6, &(0x7f0000008900)=[{{&(0x7f00000000c0)=@isdn, 0x80, &(0x7f0000001640)=[{&(0x7f0000000180)=""/108, 0x6c}, {&(0x7f00000002c0)=""/71, 0x47}, {&(0x7f0000005c80)=""/171, 0xab}, {&(0x7f0000000400)=""/215, 0xd7}, {&(0x7f0000000500)=""/74, 0x4a}, {&(0x7f0000000580)=""/46, 0x2e}, {&(0x7f00000005c0)=""/4096, 0x1000}, {&(0x7f00000015c0)=""/98, 0x62}], 0x8, &(0x7f00000016c0)=""/85, 0x55}, 0x7ff}, {{&(0x7f0000001740)=@generic, 0x80, &(0x7f00000017c0)=[{&(0x7f0000001900)=""/240, 0xf0}], 0x1, &(0x7f0000001a00)=""/112, 0x70}, 0x1}, {{0x0, 0x0, &(0x7f0000001f80)=[{&(0x7f0000001a80)=""/240, 0xf0}, {&(0x7f0000001b80)=""/173, 0xad}, {&(0x7f0000001c40)=""/29, 0x1d}, {&(0x7f0000001c80)=""/169, 0xa9}, {&(0x7f0000001d40)=""/146, 0x92}, {&(0x7f0000001e00)=""/139, 0x8b}, {&(0x7f0000001ec0)=""/175, 0xaf}], 0x7, &(0x7f0000002000)}, 0x6}, {{&(0x7f0000002040)=@un=@abs, 0x80, &(0x7f0000004400)=[{&(0x7f00000020c0)=""/13, 0xd}, {&(0x7f0000002100)=""/125, 0x7d}, {&(0x7f0000002180)=""/24, 0x18}, {&(0x7f0000008c40)=""/226, 0xe2}, {&(0x7f00000022c0)=""/127, 0x7f}, {&(0x7f0000002340)=""/83, 0x53}, {&(0x7f00000023c0)=""/4096, 0x1000}, {&(0x7f00000033c0)=""/44, 0x2c}, {&(0x7f0000003400)=""/4096, 0x1000}], 0x9, &(0x7f00000044c0)=""/109, 0x6d}, 0x3}, {{0x0, 0x0, &(0x7f00000047c0)=[{&(0x7f0000004540)=""/90, 0x5a}, {&(0x7f00000045c0)=""/153, 0x99}, {&(0x7f0000004680)=""/129, 0x81}, {&(0x7f0000004740)=""/53, 0x35}, {0x0}], 0x5, &(0x7f0000004840)=""/103, 0x67}, 0x1}, {{&(0x7f00000048c0)=@nfc_llcp, 0x80, &(0x7f0000008b80)=[{&(0x7f0000004940)=""/107, 0x6b}, {&(0x7f00000049c0)=""/13, 0xd}, {&(0x7f0000004a00)=""/132, 0x84}, {&(0x7f0000004ac0)=""/72, 0x48}, {&(0x7f0000004b40)=""/56, 0x38}, {&(0x7f0000004b80)=""/57, 0x39}, {&(0x7f0000004bc0)=""/90, 0x5a}, {&(0x7f0000004c40)=""/4096, 0x1000}, {&(0x7f0000005c40)=""/27, 0x1b}], 0x9, &(0x7f0000005d40)=""/15, 0xf}, 0x6}, {{&(0x7f0000005d80)=@caif=@rfm, 0x80, &(0x7f0000005f40)=[{&(0x7f0000005e00)=""/137, 0x89}, {&(0x7f0000005ec0)=""/108, 0x6c}], 0x2}, 0xfff}, {{&(0x7f0000005f80)=@hci, 0x80, &(0x7f0000007640)=[{&(0x7f0000006000)=""/207, 0xcf}, {&(0x7f0000006100)=""/177, 0xb1}, {&(0x7f00000061c0)=""/142, 0x8e}, {&(0x7f0000006280)=""/124, 0x7c}, {&(0x7f0000006300)=""/226, 0xe2}, {&(0x7f0000006400)=""/1, 0x1}, {&(0x7f0000006440)=""/170, 0xaa}, {&(0x7f0000006500)=""/184, 0xb8}, {&(0x7f00000065c0)=""/4096, 0x1000}, {&(0x7f00000075c0)=""/114, 0x72}], 0xa}, 0x3b}, {{&(0x7f0000007700)=@ax25={{0x3, @default}, [@bcast, @null, @bcast, @netrom, @rose, @default, @netrom, @netrom]}, 0x80, &(0x7f00000078c0)=[{&(0x7f0000007780)=""/174, 0xae}, {&(0x7f0000007840)=""/79, 0x4f}], 0x2, &(0x7f0000007900)=""/4096, 0x1000}, 0x101}], 0x9, 0x10010, &(0x7f0000008b40)={0x77359400}) syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1) 10:35:41 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="200048008000000006000000660000000f000000000000000100000001000000004000000040000020000000d3f4655fd4f4655f0100ffff53ef", 0x3a, 0x400}, {&(0x7f0000010300)="02000000030000000400000066000f000300040000000000000000000f007f5c", 0x20, 0x800}], 0x0, &(0x7f0000000440)={[{@journal_checksum}, {@norecovery}]}) 10:35:41 executing program 0: r0 = socket$nl_audit(0x10, 0x3, 0x9) recvmmsg(r0, &(0x7f0000000600)=[{{0x0, 0x0, &(0x7f0000000000)=[{&(0x7f0000000100)=""/132, 0x84}, {&(0x7f00000006c0)=""/142, 0x8e}], 0x2, &(0x7f0000000280)=""/174, 0xae}, 0x2}, {{&(0x7f0000000340)=@l2={0x1f, 0x0, @fixed}, 0x80, &(0x7f0000000080)=[{&(0x7f00000003c0)=""/194, 0xc2}, {&(0x7f00000004c0)=""/105, 0x69}], 0x2, &(0x7f0000000540)=""/173, 0xad}, 0x3}], 0x2, 0x40010123, &(0x7f0000000680)) r1 = openat(0xffffffffffffff9c, 0x0, 0x0, 0x0) pipe(&(0x7f00000000c0)={0xffffffffffffffff}) r3 = socket(0x10, 0x3, 0x0) splice(r2, 0x0, r3, 0x0, 0x4ffe0, 0x0) ioctl$TIOCGSID(r1, 0x5429, &(0x7f0000000140)=0x0) fcntl$lock(r3, 0x26, &(0x7f00000001c0)={0x2, 0x2, 0xd65b, 0x8000, r4}) sendmsg$AUDIT_USER_AVC(r3, &(0x7f0000000240)={&(0x7f00000001c0)={0x10, 0x0, 0x0, 0x8000}, 0xc, &(0x7f0000000200)={&(0x7f0000000780)={0xf8, 0x453, 0x212, 0x70bd26, 0x25dfdbfd, "be9da54206abd165e052b0a0ec2bbc68bafade68a7b163b765cac8c0d1d64547073721eeeb886d66512f02e8bd629f332688fa69061da1b6b62037210fcd6d1f2d1828cd352656f09990487689f5840cf875b01ae133e1b374fb3c7f475314b1212fb75af99cb46358ffe5f0407e990299be8b996aeaf2075b7ff726a0124040fe378971a15b53c57b8d16e5da7e4320ea4e40daf0d4d2eb71b1dd43dda9a72772aeeefd6099cf7bf10e1af60f7f65074d47ed799cb294ceffc570bb955382201d29ff685d2b95aa9d596a4ed593933bdb700c51b65c6d8853bef9e81b35e323835388e211b47aca", ["", "", "", "", "", "", "", ""]}, 0xf8}, 0x1, 0x0, 0x0, 0x4000}, 0x26048844) r5 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000000c0), 0x0, 0x0) ioctl$TIOCSETD(r5, 0x5423, &(0x7f0000000040)=0xf) getsockopt$sock_timeval(r1, 0x1, 0x15, &(0x7f0000000880), &(0x7f00000008c0)=0x10) ioctl$KDADDIO(r5, 0x400455c8, 0x0) 10:35:41 executing program 2: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000000c0), 0x0, 0x0) pipe(&(0x7f00000000c0)={0xffffffffffffffff}) r2 = socket(0x10, 0x3, 0x0) splice(r1, 0x0, r2, 0x0, 0x4ffe0, 0x0) ioctl$TCSETS(r1, 0x5402, &(0x7f0000000000)={0x2f, 0x8, 0x51e9, 0x6, 0x13, "89213f49d2751d79947b8e5d3b397c18255333"}) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000000040)=0xf) ioctl$KDADDIO(r0, 0x400455c8, 0x0) 10:35:41 executing program 4: fcntl$F_GET_FILE_RW_HINT(0xffffffffffffffff, 0x40d, 0x0) prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x8d}, 0x0) r0 = getpid() sched_setattr(0x0, &(0x7f0000000140)={0x38, 0x2, 0x0, 0x0, 0x9}, 0x0) sched_setattr(r0, &(0x7f0000000240)={0x38, 0x2, 0x0, 0x0, 0x5}, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r1, &(0x7f000057eff8)=@abs, 0x6e) sendmmsg$unix(r2, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(r1, &(0x7f00000000c0), 0x10106, 0x2, 0x0) write(0xffffffffffffffff, 0x0, 0x0) r3 = open(&(0x7f0000000040)='./bus\x00', 0x1612c2, 0x0) r4 = openat$procfs(0xffffffffffffff9c, &(0x7f0000000000)='/proc/meminfo\x00', 0x0, 0x0) sendfile(r3, r4, 0x0, 0x400000000001002a) r5 = syz_mount_image$vfat(&(0x7f0000000400), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f00000002c0)="eb3c906d6b66732e66617400020101000240008000f801", 0x17}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000180)=ANY=[]) r6 = openat(r5, &(0x7f000000c380)='./file0\x00', 0x84842, 0x0) write(r6, &(0x7f0000004200)='t', 0xfff4) connect$packet(r6, &(0x7f0000000180)={0x11, 0x3, 0x0, 0x1, 0x0, 0x6, @remote}, 0x14) recvmmsg(r6, &(0x7f0000008900)=[{{&(0x7f00000000c0)=@isdn, 0x80, &(0x7f0000001640)=[{&(0x7f0000000180)=""/108, 0x6c}, {&(0x7f00000002c0)=""/71, 0x47}, {&(0x7f0000005c80)=""/171, 0xab}, {&(0x7f0000000400)=""/215, 0xd7}, {&(0x7f0000000500)=""/74, 0x4a}, {&(0x7f0000000580)=""/46, 0x2e}, {&(0x7f00000005c0)=""/4096, 0x1000}, {&(0x7f00000015c0)=""/98, 0x62}], 0x8, &(0x7f00000016c0)=""/85, 0x55}, 0x7ff}, {{&(0x7f0000001740)=@generic, 0x80, &(0x7f00000017c0)=[{&(0x7f0000001900)=""/240, 0xf0}], 0x1, &(0x7f0000001a00)=""/112, 0x70}, 0x1}, {{0x0, 0x0, &(0x7f0000001f80)=[{&(0x7f0000001a80)=""/240, 0xf0}, {&(0x7f0000001b80)=""/173, 0xad}, {&(0x7f0000001c40)=""/29, 0x1d}, {&(0x7f0000001c80)=""/169, 0xa9}, {&(0x7f0000001d40)=""/146, 0x92}, {&(0x7f0000001e00)=""/139, 0x8b}, {&(0x7f0000001ec0)=""/175, 0xaf}], 0x7, &(0x7f0000002000)}, 0x6}, {{&(0x7f0000002040)=@un=@abs, 0x80, &(0x7f0000004400)=[{&(0x7f00000020c0)=""/13, 0xd}, {&(0x7f0000002100)=""/125, 0x7d}, {&(0x7f0000002180)=""/24, 0x18}, {&(0x7f0000008c40)=""/226, 0xe2}, {&(0x7f00000022c0)=""/127, 0x7f}, {&(0x7f0000002340)=""/83, 0x53}, {&(0x7f00000023c0)=""/4096, 0x1000}, {&(0x7f00000033c0)=""/44, 0x2c}, {&(0x7f0000003400)=""/4096, 0x1000}], 0x9, &(0x7f00000044c0)=""/109, 0x6d}, 0x3}, {{0x0, 0x0, &(0x7f00000047c0)=[{&(0x7f0000004540)=""/90, 0x5a}, {&(0x7f00000045c0)=""/153, 0x99}, {&(0x7f0000004680)=""/129, 0x81}, {&(0x7f0000004740)=""/53, 0x35}, {0x0}], 0x5, &(0x7f0000004840)=""/103, 0x67}, 0x1}, {{&(0x7f00000048c0)=@nfc_llcp, 0x80, &(0x7f0000008b80)=[{&(0x7f0000004940)=""/107, 0x6b}, {&(0x7f00000049c0)=""/13, 0xd}, {&(0x7f0000004a00)=""/132, 0x84}, {&(0x7f0000004ac0)=""/72, 0x48}, {&(0x7f0000004b40)=""/56, 0x38}, {&(0x7f0000004b80)=""/57, 0x39}, {&(0x7f0000004bc0)=""/90, 0x5a}, {&(0x7f0000004c40)=""/4096, 0x1000}, {&(0x7f0000005c40)=""/27, 0x1b}], 0x9, &(0x7f0000005d40)=""/15, 0xf}, 0x6}, {{&(0x7f0000005d80)=@caif=@rfm, 0x80, &(0x7f0000005f40)=[{&(0x7f0000005e00)=""/137, 0x89}, {&(0x7f0000005ec0)=""/108, 0x6c}], 0x2}, 0xfff}, {{&(0x7f0000005f80)=@hci, 0x80, &(0x7f0000007640)=[{&(0x7f0000006000)=""/207, 0xcf}, {&(0x7f0000006100)=""/177, 0xb1}, {&(0x7f00000061c0)=""/142, 0x8e}, {&(0x7f0000006280)=""/124, 0x7c}, {&(0x7f0000006300)=""/226, 0xe2}, {&(0x7f0000006400)=""/1, 0x1}, {&(0x7f0000006440)=""/170, 0xaa}, {&(0x7f0000006500)=""/184, 0xb8}, {&(0x7f00000065c0)=""/4096, 0x1000}, {&(0x7f00000075c0)=""/114, 0x72}], 0xa}, 0x3b}, {{&(0x7f0000007700)=@ax25={{0x3, @default}, [@bcast, @null, @bcast, @netrom, @rose, @default, @netrom, @netrom]}, 0x80, &(0x7f00000078c0)=[{&(0x7f0000007780)=""/174, 0xae}, {&(0x7f0000007840)=""/79, 0x4f}], 0x2, &(0x7f0000007900)=""/4096, 0x1000}, 0x101}], 0x9, 0x10010, &(0x7f0000008b40)={0x77359400}) sendmsg$NL80211_CMD_SET_INTERFACE(0xffffffffffffffff, &(0x7f0000001840)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x8}, 0xc, &(0x7f0000001800)={&(0x7f0000001880)=ANY=[@ANYBLOB='`\x00\x00@', @ANYRES16, @ANYBLOB="0030e0be19d73e46694dbda39b5094c2ca8210a742b78037e700ffdbdf2506", @ANYRES32=0x0, @ANYBLOB="0c009900bf0f04001c0000000800050005000000050053000100000008000500050000000a001800030303030303000008000500000000000a0018000303030303030000"], 0x60}, 0x1, 0x0, 0x0, 0x44010}, 0x0) 10:35:41 executing program 5 (fault-call:0 fault-nth:51): syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000340)=[{&(0x7f0000010000)="601c6d6b646f736677c66200088020000400000004f8000020004000030000000000000001", 0x25}, {0x0, 0x0, 0x800}], 0x0, &(0x7f0000000080)={[{@iocharset={'iocharset', 0x3d, 'cp775'}}, {@iocharset={'iocharset', 0x3d, 'cp862'}}]}) 10:35:41 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="20004c008000000006000000660000000f000000000000000100000001000000004000000040000020000000d3f4655fd4f4655f0100ffff53ef", 0x3a, 0x400}, {&(0x7f0000010300)="02000000030000000400000066000f000300040000000000000000000f007f5c", 0x20, 0x800}], 0x0, &(0x7f0000000440)={[{@journal_checksum}, {@norecovery}]}) 10:35:41 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="200060008000000006000000660000000f000000000000000100000001000000004000000040000020000000d3f4655fd4f4655f0100ffff53ef", 0x3a, 0x400}, {&(0x7f0000010300)="02000000030000000400000066000f000300040000000000000000000f007f5c", 0x20, 0x800}], 0x0, &(0x7f0000000440)={[{@journal_checksum}, {@norecovery}]}) 10:35:41 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="200068008000000006000000660000000f000000000000000100000001000000004000000040000020000000d3f4655fd4f4655f0100ffff53ef", 0x3a, 0x400}, {&(0x7f0000010300)="02000000030000000400000066000f000300040000000000000000000f007f5c", 0x20, 0x800}], 0x0, &(0x7f0000000440)={[{@journal_checksum}, {@norecovery}]}) [ 1605.115339][T17208] FAULT_INJECTION: forcing a failure. [ 1605.115339][T17208] name failslab, interval 1, probability 0, space 0, times 0 [ 1605.128456][T17208] CPU: 0 PID: 17208 Comm: syz-executor.5 Not tainted 5.4.125-syzkaller-00004-ga84c475f4db0 #0 [ 1605.138689][T17208] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 1605.148722][T17208] Call Trace: [ 1605.151998][T17208] dump_stack+0x1d8/0x24e [ 1605.156320][T17208] ? devkmsg_release+0x11c/0x11c 10:35:41 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="20006c008000000006000000660000000f000000000000000100000001000000004000000040000020000000d3f4655fd4f4655f0100ffff53ef", 0x3a, 0x400}, {&(0x7f0000010300)="02000000030000000400000066000f000300040000000000000000000f007f5c", 0x20, 0x800}], 0x0, &(0x7f0000000440)={[{@journal_checksum}, {@norecovery}]}) [ 1605.161250][T17208] ? show_regs_print_info+0x12/0x12 [ 1605.166432][T17208] should_fail+0x6f6/0x860 [ 1605.170830][T17208] ? setup_fault_attr+0x3d0/0x3d0 [ 1605.175846][T17208] ? selinux_sb_alloc_security+0x4f/0x200 [ 1605.181558][T17208] should_failslab+0x5/0x20 [ 1605.186059][T17208] kmem_cache_alloc_trace+0x39/0x2b0 [ 1605.186896][T17222] debugfs: Directory 'hci0' with parent 'bluetooth' already present! [ 1605.191329][T17208] ? down_write+0xd8/0x150 [ 1605.191338][T17208] ? down_read_killable+0x220/0x220 [ 1605.191348][T17208] selinux_sb_alloc_security+0x4f/0x200 10:35:41 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="200074008000000006000000660000000f000000000000000100000001000000004000000040000020000000d3f4655fd4f4655f0100ffff53ef", 0x3a, 0x400}, {&(0x7f0000010300)="02000000030000000400000066000f000300040000000000000000000f007f5c", 0x20, 0x800}], 0x0, &(0x7f0000000440)={[{@journal_checksum}, {@norecovery}]}) [ 1605.191357][T17208] security_sb_alloc+0x50/0xb0 [ 1605.191367][T17208] alloc_super+0x133/0x750 [ 1605.191375][T17208] ? mount_bdev+0x340/0x340 [ 1605.191382][T17208] sget+0x20e/0x4e0 [ 1605.191397][T17208] ? test_bdev_super+0x40/0x40 [ 1605.236785][T17208] mount_bdev+0xe3/0x340 [ 1605.237282][T17200] Bluetooth: hci0: Frame reassembly failed (-84) [ 1605.241028][T17208] ? vfat_mount+0x40/0x40 [ 1605.241039][T17208] legacy_get_tree+0xde/0x170 [ 1605.241047][T17208] ? asan.module_dtor+0x20/0x20 [ 1605.241057][T17208] vfs_get_tree+0x83/0x260 10:35:41 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="20007a008000000006000000660000000f000000000000000100000001000000004000000040000020000000d3f4655fd4f4655f0100ffff53ef", 0x3a, 0x400}, {&(0x7f0000010300)="02000000030000000400000066000f000300040000000000000000000f007f5c", 0x20, 0x800}], 0x0, &(0x7f0000000440)={[{@journal_checksum}, {@norecovery}]}) [ 1605.241066][T17208] do_mount+0x19d0/0x2670 [ 1605.241077][T17208] ? copy_mount_string+0x30/0x30 [ 1605.241085][T17208] ? copy_mount_options+0x1d8/0x300 [ 1605.241091][T17208] ? copy_mount_options+0x210/0x300 [ 1605.241107][T17208] ? __sanitizer_cov_trace_pc+0x46/0x50 [ 1605.290703][T17208] ? copy_mount_options+0x273/0x300 [ 1605.295891][T17208] ksys_mount+0xc2/0xf0 [ 1605.300038][T17208] __x64_sys_mount+0xb1/0xc0 [ 1605.304656][T17208] do_syscall_64+0xcb/0x1e0 [ 1605.309134][T17208] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 1605.315004][T17208] RIP: 0033:0x467b0a [ 1605.318883][T17208] Code: 48 c7 c2 bc ff ff ff f7 d8 64 89 02 b8 ff ff ff ff eb d2 e8 b8 04 00 00 0f 1f 84 00 00 00 00 00 49 89 ca b8 a5 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 1605.338462][T17208] RSP: 002b:00007f6cf6cc1fa8 EFLAGS: 00000202 ORIG_RAX: 00000000000000a5 [ 1605.346842][T17208] RAX: ffffffffffffffda RBX: 0000000020000340 RCX: 0000000000467b0a [ 1605.354787][T17208] RDX: 0000000020000000 RSI: 0000000020000100 RDI: 00007f6cf6cc2000 [ 1605.362729][T17208] RBP: 00007f6cf6cc2040 R08: 00007f6cf6cc2040 R09: 0000000020000000 [ 1605.370674][T17208] R10: 0000000000000000 R11: 0000000000000202 R12: 0000000020000000 [ 1605.378622][T17208] R13: 0000000020000100 R14: 00007f6cf6cc2000 R15: 0000000020000080 10:35:43 executing program 1: fcntl$F_GET_FILE_RW_HINT(0xffffffffffffffff, 0x40d, 0x0) prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x8d}, 0x0) r0 = getpid() sched_setattr(0x0, &(0x7f0000000140)={0x38, 0x2, 0x0, 0x0, 0x9}, 0x0) sched_setattr(r0, &(0x7f0000000240)={0x38, 0x2, 0x0, 0x0, 0x5}, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r1, &(0x7f000057eff8)=@abs, 0x6e) sendmmsg$unix(r2, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(r1, &(0x7f00000000c0), 0x10106, 0x2, 0x0) write(0xffffffffffffffff, 0x0, 0x0) r3 = open(&(0x7f0000000040)='./bus\x00', 0x1612c2, 0x0) r4 = openat$procfs(0xffffffffffffff9c, &(0x7f0000000000)='/proc/meminfo\x00', 0x0, 0x0) sendfile(r3, r4, 0x0, 0x400000000001002a) r5 = syz_mount_image$vfat(&(0x7f0000000400), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f00000002c0)="eb3c906d6b66732e66617400020101000240008000f801", 0x17}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000180)=ANY=[]) r6 = openat(r5, &(0x7f000000c380)='./file0\x00', 0x84842, 0x0) write(r6, &(0x7f0000004200)='t', 0xfff4) connect$packet(r6, &(0x7f0000000180)={0x11, 0x3, 0x0, 0x1, 0x0, 0x6, @remote}, 0x14) recvmmsg(r6, &(0x7f0000008900)=[{{&(0x7f00000000c0)=@isdn, 0x80, &(0x7f0000001640)=[{&(0x7f0000000180)=""/108, 0x6c}, {&(0x7f00000002c0)=""/71, 0x47}, {&(0x7f0000005c80)=""/171, 0xab}, {&(0x7f0000000400)=""/215, 0xd7}, {&(0x7f0000000500)=""/74, 0x4a}, {&(0x7f0000000580)=""/46, 0x2e}, {&(0x7f00000005c0)=""/4096, 0x1000}, {&(0x7f00000015c0)=""/98, 0x62}], 0x8, &(0x7f00000016c0)=""/85, 0x55}, 0x7ff}, {{&(0x7f0000001740)=@generic, 0x80, &(0x7f00000017c0)=[{&(0x7f0000001900)=""/240, 0xf0}], 0x1, &(0x7f0000001a00)=""/112, 0x70}, 0x1}, {{0x0, 0x0, &(0x7f0000001f80)=[{&(0x7f0000001a80)=""/240, 0xf0}, {&(0x7f0000001b80)=""/173, 0xad}, {&(0x7f0000001c40)=""/29, 0x1d}, {&(0x7f0000001c80)=""/169, 0xa9}, {&(0x7f0000001d40)=""/146, 0x92}, {&(0x7f0000001e00)=""/139, 0x8b}, {&(0x7f0000001ec0)=""/175, 0xaf}], 0x7, &(0x7f0000002000)}, 0x6}, {{&(0x7f0000002040)=@un=@abs, 0x80, &(0x7f0000004400)=[{&(0x7f00000020c0)=""/13, 0xd}, {&(0x7f0000002100)=""/125, 0x7d}, {&(0x7f0000002180)=""/24, 0x18}, {&(0x7f0000008c40)=""/226, 0xe2}, {&(0x7f00000022c0)=""/127, 0x7f}, {&(0x7f0000002340)=""/83, 0x53}, {&(0x7f00000023c0)=""/4096, 0x1000}, {&(0x7f00000033c0)=""/44, 0x2c}, {&(0x7f0000003400)=""/4096, 0x1000}], 0x9, &(0x7f00000044c0)=""/109, 0x6d}, 0x3}, {{0x0, 0x0, &(0x7f00000047c0)=[{&(0x7f0000004540)=""/90, 0x5a}, {&(0x7f00000045c0)=""/153, 0x99}, {&(0x7f0000004680)=""/129, 0x81}, {&(0x7f0000004740)=""/53, 0x35}, {0x0}], 0x5, &(0x7f0000004840)=""/103, 0x67}, 0x1}, {{&(0x7f00000048c0)=@nfc_llcp, 0x80, &(0x7f0000008b80)=[{&(0x7f0000004940)=""/107, 0x6b}, {&(0x7f00000049c0)=""/13, 0xd}, {&(0x7f0000004a00)=""/132, 0x84}, {&(0x7f0000004ac0)=""/72, 0x48}, {&(0x7f0000004b40)=""/56, 0x38}, {&(0x7f0000004b80)=""/57, 0x39}, {&(0x7f0000004bc0)=""/90, 0x5a}, {&(0x7f0000004c40)=""/4096, 0x1000}, {&(0x7f0000005c40)=""/27, 0x1b}], 0x9, &(0x7f0000005d40)=""/15, 0xf}, 0x6}, {{&(0x7f0000005d80)=@caif=@rfm, 0x80, &(0x7f0000005f40)=[{&(0x7f0000005e00)=""/137, 0x89}, {&(0x7f0000005ec0)=""/108, 0x6c}], 0x2}, 0xfff}, {{&(0x7f0000005f80)=@hci, 0x80, &(0x7f0000007640)=[{&(0x7f0000006000)=""/207, 0xcf}, {&(0x7f0000006100)=""/177, 0xb1}, {&(0x7f00000061c0)=""/142, 0x8e}, {&(0x7f0000006280)=""/124, 0x7c}, {&(0x7f0000006300)=""/226, 0xe2}, {&(0x7f0000006400)=""/1, 0x1}, {&(0x7f0000006440)=""/170, 0xaa}, {&(0x7f0000006500)=""/184, 0xb8}, {&(0x7f00000065c0)=""/4096, 0x1000}, {&(0x7f00000075c0)=""/114, 0x72}], 0xa}, 0x3b}, {{&(0x7f0000007700)=@ax25={{0x3, @default}, [@bcast, @null, @bcast, @netrom, @rose, @default, @netrom, @netrom]}, 0x80, &(0x7f00000078c0)=[{&(0x7f0000007780)=""/174, 0xae}, {&(0x7f0000007840)=""/79, 0x4f}], 0x2, &(0x7f0000007900)=""/4096, 0x1000}, 0x101}], 0x9, 0x10010, &(0x7f0000008b40)={0x77359400}) syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1) 10:35:43 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="2002c3008000000006000000660000000f000000000000000100000001000000004000000040000020000000d3f4655fd4f4655f0100ffff53ef", 0x3a, 0x400}, {&(0x7f0000010300)="02000000030000000400000066000f000300040000000000000000000f007f5c", 0x20, 0x800}], 0x0, &(0x7f0000000440)={[{@journal_checksum}, {@norecovery}]}) [ 1607.146074][T17237] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=1107 sclass=netlink_route_socket pid=17237 comm=syz-executor.0 [ 1607.172141][T14712] Bluetooth: hci1: Frame reassembly failed (-84) [ 1607.436925][T11334] Bluetooth: hci0: command 0x1003 tx timeout [ 1607.443085][ T87] Bluetooth: hci0: sending frame failed (-49) [ 1609.245226][ T374] Bluetooth: hci1: command 0x1003 tx timeout [ 1609.251233][ T87] Bluetooth: hci1: sending frame failed (-49) [ 1609.485177][ T374] Bluetooth: hci0: command 0x1001 tx timeout [ 1609.491341][ T87] Bluetooth: hci0: sending frame failed (-49) [ 1611.324994][ T374] Bluetooth: hci1: command 0x1001 tx timeout [ 1611.331019][ T87] Bluetooth: hci1: sending frame failed (-49) [ 1611.565016][ T374] Bluetooth: hci0: command 0x1009 tx timeout [ 1613.405185][ T374] Bluetooth: hci1: command 0x1009 tx timeout 10:35:53 executing program 0: fcntl$F_GET_FILE_RW_HINT(0xffffffffffffffff, 0x40d, 0x0) prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x8d}, 0x0) r0 = getpid() sched_setattr(0x0, &(0x7f0000000140)={0x38, 0x2, 0x0, 0x0, 0x9}, 0x0) sched_setattr(r0, &(0x7f0000000240)={0x38, 0x2, 0x0, 0x0, 0x5}, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r1, &(0x7f000057eff8)=@abs, 0x6e) sendmmsg$unix(r2, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(r1, &(0x7f00000000c0), 0x10106, 0x2, 0x0) write(0xffffffffffffffff, 0x0, 0x0) r3 = open(&(0x7f0000000040)='./bus\x00', 0x1612c2, 0x0) r4 = openat$procfs(0xffffffffffffff9c, &(0x7f0000000000)='/proc/meminfo\x00', 0x0, 0x0) sendfile(r3, r4, 0x0, 0x400000000001002a) r5 = syz_mount_image$vfat(&(0x7f0000000400), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f00000002c0)="eb3c906d6b66732e66617400020101000240008000f801", 0x17}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000180)=ANY=[]) r6 = openat(r5, &(0x7f000000c380)='./file0\x00', 0x84842, 0x0) write(r6, &(0x7f0000004200)='t', 0xfff4) connect$packet(r6, &(0x7f0000000180)={0x11, 0x3, 0x0, 0x1, 0x0, 0x6, @remote}, 0x14) recvmmsg(r6, &(0x7f0000008900)=[{{&(0x7f00000000c0)=@isdn, 0x80, &(0x7f0000001640)=[{&(0x7f0000000180)=""/108, 0x6c}, {&(0x7f00000002c0)=""/71, 0x47}, {&(0x7f0000005c80)=""/171, 0xab}, {&(0x7f0000000400)=""/215, 0xd7}, {&(0x7f0000000500)=""/74, 0x4a}, {&(0x7f0000000580)=""/46, 0x2e}, {&(0x7f00000005c0)=""/4096, 0x1000}, {&(0x7f00000015c0)=""/98, 0x62}], 0x8, &(0x7f00000016c0)=""/85, 0x55}, 0x7ff}, {{&(0x7f0000001740)=@generic, 0x80, &(0x7f00000017c0)=[{&(0x7f0000001900)=""/240, 0xf0}], 0x1, &(0x7f0000001a00)=""/112, 0x70}, 0x1}, {{0x0, 0x0, &(0x7f0000001f80)=[{&(0x7f0000001a80)=""/240, 0xf0}, {&(0x7f0000001b80)=""/173, 0xad}, {&(0x7f0000001c40)=""/29, 0x1d}, {&(0x7f0000001c80)=""/169, 0xa9}, {&(0x7f0000001d40)=""/146, 0x92}, {&(0x7f0000001e00)=""/139, 0x8b}, {&(0x7f0000001ec0)=""/175, 0xaf}], 0x7, &(0x7f0000002000)}, 0x6}, {{&(0x7f0000002040)=@un=@abs, 0x80, &(0x7f0000004400)=[{&(0x7f00000020c0)=""/13, 0xd}, {&(0x7f0000002100)=""/125, 0x7d}, {&(0x7f0000002180)=""/24, 0x18}, {&(0x7f0000008c40)=""/226, 0xe2}, {&(0x7f00000022c0)=""/127, 0x7f}, {&(0x7f0000002340)=""/83, 0x53}, {&(0x7f00000023c0)=""/4096, 0x1000}, {&(0x7f00000033c0)=""/44, 0x2c}, {&(0x7f0000003400)=""/4096, 0x1000}], 0x9, &(0x7f00000044c0)=""/109, 0x6d}, 0x3}, {{0x0, 0x0, &(0x7f00000047c0)=[{&(0x7f0000004540)=""/90, 0x5a}, {&(0x7f00000045c0)=""/153, 0x99}, {&(0x7f0000004680)=""/129, 0x81}, {&(0x7f0000004740)=""/53, 0x35}, {0x0}], 0x5, &(0x7f0000004840)=""/103, 0x67}, 0x1}, {{&(0x7f00000048c0)=@nfc_llcp, 0x80, &(0x7f0000008b80)=[{&(0x7f0000004940)=""/107, 0x6b}, {&(0x7f00000049c0)=""/13, 0xd}, {&(0x7f0000004a00)=""/132, 0x84}, {&(0x7f0000004ac0)=""/72, 0x48}, {&(0x7f0000004b40)=""/56, 0x38}, {&(0x7f0000004b80)=""/57, 0x39}, {&(0x7f0000004bc0)=""/90, 0x5a}, {&(0x7f0000004c40)=""/4096, 0x1000}, {&(0x7f0000005c40)=""/27, 0x1b}], 0x9, &(0x7f0000005d40)=""/15, 0xf}, 0x6}, {{&(0x7f0000005d80)=@caif=@rfm, 0x80, &(0x7f0000005f40)=[{&(0x7f0000005e00)=""/137, 0x89}, {&(0x7f0000005ec0)=""/108, 0x6c}], 0x2}, 0xfff}, {{&(0x7f0000005f80)=@hci, 0x80, &(0x7f0000007640)=[{&(0x7f0000006000)=""/207, 0xcf}, {&(0x7f0000006100)=""/177, 0xb1}, {&(0x7f00000061c0)=""/142, 0x8e}, {&(0x7f0000006280)=""/124, 0x7c}, {&(0x7f0000006300)=""/226, 0xe2}, {&(0x7f0000006400)=""/1, 0x1}, {&(0x7f0000006440)=""/170, 0xaa}, {&(0x7f0000006500)=""/184, 0xb8}, {&(0x7f00000065c0)=""/4096, 0x1000}, {&(0x7f00000075c0)=""/114, 0x72}], 0xa}, 0x3b}, {{&(0x7f0000007700)=@ax25={{0x3, @default}, [@bcast, @null, @bcast, @netrom, @rose, @default, @netrom, @netrom]}, 0x80, &(0x7f00000078c0)=[{&(0x7f0000007780)=""/174, 0xae}, {&(0x7f0000007840)=""/79, 0x4f}], 0x2, &(0x7f0000007900)=""/4096, 0x1000}, 0x101}], 0x9, 0x10010, &(0x7f0000008b40)={0x77359400}) syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1) 10:35:53 executing program 4: fcntl$F_GET_FILE_RW_HINT(0xffffffffffffffff, 0x40d, 0x0) prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x8d}, 0x0) r0 = getpid() sched_setattr(0x0, &(0x7f0000000140)={0x38, 0x2, 0x0, 0x0, 0x9}, 0x0) sched_setattr(r0, &(0x7f0000000240)={0x38, 0x2, 0x0, 0x0, 0x5}, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r1, &(0x7f000057eff8)=@abs, 0x6e) sendmmsg$unix(r2, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(r1, &(0x7f00000000c0), 0x10106, 0x2, 0x0) write(0xffffffffffffffff, 0x0, 0x0) r3 = open(&(0x7f0000000040)='./bus\x00', 0x1612c2, 0x0) r4 = openat$procfs(0xffffffffffffff9c, &(0x7f0000000000)='/proc/meminfo\x00', 0x0, 0x0) sendfile(r3, r4, 0x0, 0x400000000001002a) r5 = syz_mount_image$vfat(&(0x7f0000000400), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f00000002c0)="eb3c906d6b66732e66617400020101000240008000f801", 0x17}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000180)=ANY=[]) r6 = openat(r5, &(0x7f000000c380)='./file0\x00', 0x84842, 0x0) write(r6, &(0x7f0000004200)='t', 0xfff4) connect$packet(r6, &(0x7f0000000180)={0x11, 0x3, 0x0, 0x1, 0x0, 0x6, @remote}, 0x14) recvmmsg(r6, &(0x7f0000008900)=[{{&(0x7f00000000c0)=@isdn, 0x80, &(0x7f0000001640)=[{&(0x7f0000000180)=""/108, 0x6c}, {&(0x7f00000002c0)=""/71, 0x47}, {&(0x7f0000005c80)=""/171, 0xab}, {&(0x7f0000000400)=""/215, 0xd7}, {&(0x7f0000000500)=""/74, 0x4a}, {&(0x7f0000000580)=""/46, 0x2e}, {&(0x7f00000005c0)=""/4096, 0x1000}, {&(0x7f00000015c0)=""/98, 0x62}], 0x8, &(0x7f00000016c0)=""/85, 0x55}, 0x7ff}, {{&(0x7f0000001740)=@generic, 0x80, &(0x7f00000017c0)=[{&(0x7f0000001900)=""/240, 0xf0}], 0x1, &(0x7f0000001a00)=""/112, 0x70}, 0x1}, {{0x0, 0x0, &(0x7f0000001f80)=[{&(0x7f0000001a80)=""/240, 0xf0}, {&(0x7f0000001b80)=""/173, 0xad}, {&(0x7f0000001c40)=""/29, 0x1d}, {&(0x7f0000001c80)=""/169, 0xa9}, {&(0x7f0000001d40)=""/146, 0x92}, {&(0x7f0000001e00)=""/139, 0x8b}, {&(0x7f0000001ec0)=""/175, 0xaf}], 0x7, &(0x7f0000002000)}, 0x6}, {{&(0x7f0000002040)=@un=@abs, 0x80, &(0x7f0000004400)=[{&(0x7f00000020c0)=""/13, 0xd}, {&(0x7f0000002100)=""/125, 0x7d}, {&(0x7f0000002180)=""/24, 0x18}, {&(0x7f0000008c40)=""/226, 0xe2}, {&(0x7f00000022c0)=""/127, 0x7f}, {&(0x7f0000002340)=""/83, 0x53}, {&(0x7f00000023c0)=""/4096, 0x1000}, {&(0x7f00000033c0)=""/44, 0x2c}, {&(0x7f0000003400)=""/4096, 0x1000}], 0x9, &(0x7f00000044c0)=""/109, 0x6d}, 0x3}, {{0x0, 0x0, &(0x7f00000047c0)=[{&(0x7f0000004540)=""/90, 0x5a}, {&(0x7f00000045c0)=""/153, 0x99}, {&(0x7f0000004680)=""/129, 0x81}, {&(0x7f0000004740)=""/53, 0x35}, {0x0}], 0x5, &(0x7f0000004840)=""/103, 0x67}, 0x1}, {{&(0x7f00000048c0)=@nfc_llcp, 0x80, &(0x7f0000008b80)=[{&(0x7f0000004940)=""/107, 0x6b}, {&(0x7f00000049c0)=""/13, 0xd}, {&(0x7f0000004a00)=""/132, 0x84}, {&(0x7f0000004ac0)=""/72, 0x48}, {&(0x7f0000004b40)=""/56, 0x38}, {&(0x7f0000004b80)=""/57, 0x39}, {&(0x7f0000004bc0)=""/90, 0x5a}, {&(0x7f0000004c40)=""/4096, 0x1000}, {&(0x7f0000005c40)=""/27, 0x1b}], 0x9, &(0x7f0000005d40)=""/15, 0xf}, 0x6}, {{&(0x7f0000005d80)=@caif=@rfm, 0x80, &(0x7f0000005f40)=[{&(0x7f0000005e00)=""/137, 0x89}, {&(0x7f0000005ec0)=""/108, 0x6c}], 0x2}, 0xfff}, {{&(0x7f0000005f80)=@hci, 0x80, &(0x7f0000007640)=[{&(0x7f0000006000)=""/207, 0xcf}, {&(0x7f0000006100)=""/177, 0xb1}, {&(0x7f00000061c0)=""/142, 0x8e}, {&(0x7f0000006280)=""/124, 0x7c}, {&(0x7f0000006300)=""/226, 0xe2}, {&(0x7f0000006400)=""/1, 0x1}, {&(0x7f0000006440)=""/170, 0xaa}, {&(0x7f0000006500)=""/184, 0xb8}, {&(0x7f00000065c0)=""/4096, 0x1000}, {&(0x7f00000075c0)=""/114, 0x72}], 0xa}, 0x3b}, {{&(0x7f0000007700)=@ax25={{0x3, @default}, [@bcast, @null, @bcast, @netrom, @rose, @default, @netrom, @netrom]}, 0x80, &(0x7f00000078c0)=[{&(0x7f0000007780)=""/174, 0xae}, {&(0x7f0000007840)=""/79, 0x4f}], 0x2, &(0x7f0000007900)=""/4096, 0x1000}, 0x101}], 0x9, 0x10010, &(0x7f0000008b40)={0x77359400}) sendmsg$NL80211_CMD_SET_INTERFACE(0xffffffffffffffff, &(0x7f0000001840)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x8}, 0xc, &(0x7f0000001800)={&(0x7f0000001880)=ANY=[@ANYBLOB='`\x00\x00@', @ANYRES16, @ANYBLOB="0030e0be19d73e46694dbda39b5094c2ca8210a742b78037e700ffdbdf2506", @ANYRES32=0x0, @ANYBLOB="0c009900bf0f04001c0000000800050005000000050053000100000008000500050000000a001800030303030303000008000500000000000a0018000303030303030000"], 0x60}, 0x1, 0x0, 0x0, 0x44010}, 0x0) 10:35:53 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="2001fc008000000006000000660000000f000000000000000100000001000000004000000040000020000000d3f4655fd4f4655f0100ffff53ef", 0x3a, 0x400}, {&(0x7f0000010300)="02000000030000000400000066000f000300040000000000000000000f007f5c", 0x20, 0x800}], 0x0, &(0x7f0000000440)={[{@journal_checksum}, {@norecovery}]}) 10:35:53 executing program 5: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000340)=[{&(0x7f0000010000)="601c6d6b646f736677c66200088020000400000004f8000020004000030000000000000001", 0x25}, {0x0, 0x0, 0x800}], 0x0, &(0x7f0000000080)={[{@iocharset={'iocharset', 0x3d, 'cp775'}}, {@iocharset={'iocharset', 0x3d, 'cp862'}}]}) 10:35:53 executing program 1: fcntl$F_GET_FILE_RW_HINT(0xffffffffffffffff, 0x40d, 0x0) prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x8d}, 0x0) r0 = getpid() sched_setattr(0x0, &(0x7f0000000140)={0x38, 0x2, 0x0, 0x0, 0x9}, 0x0) sched_setattr(r0, &(0x7f0000000240)={0x38, 0x2, 0x0, 0x0, 0x5}, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r1, &(0x7f000057eff8)=@abs, 0x6e) sendmmsg$unix(r2, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(r1, &(0x7f00000000c0), 0x10106, 0x2, 0x0) write(0xffffffffffffffff, 0x0, 0x0) r3 = open(&(0x7f0000000040)='./bus\x00', 0x1612c2, 0x0) r4 = openat$procfs(0xffffffffffffff9c, &(0x7f0000000000)='/proc/meminfo\x00', 0x0, 0x0) sendfile(r3, r4, 0x0, 0x400000000001002a) r5 = syz_mount_image$vfat(&(0x7f0000000400), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f00000002c0)="eb3c906d6b66732e66617400020101000240008000f801", 0x17}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000180)=ANY=[]) r6 = openat(r5, &(0x7f000000c380)='./file0\x00', 0x84842, 0x0) write(r6, &(0x7f0000004200)='t', 0xfff4) connect$packet(r6, &(0x7f0000000180)={0x11, 0x3, 0x0, 0x1, 0x0, 0x6, @remote}, 0x14) recvmmsg(r6, &(0x7f0000008900)=[{{&(0x7f00000000c0)=@isdn, 0x80, &(0x7f0000001640)=[{&(0x7f0000000180)=""/108, 0x6c}, {&(0x7f00000002c0)=""/71, 0x47}, {&(0x7f0000005c80)=""/171, 0xab}, {&(0x7f0000000400)=""/215, 0xd7}, {&(0x7f0000000500)=""/74, 0x4a}, {&(0x7f0000000580)=""/46, 0x2e}, {&(0x7f00000005c0)=""/4096, 0x1000}, {&(0x7f00000015c0)=""/98, 0x62}], 0x8, &(0x7f00000016c0)=""/85, 0x55}, 0x7ff}, {{&(0x7f0000001740)=@generic, 0x80, &(0x7f00000017c0)=[{&(0x7f0000001900)=""/240, 0xf0}], 0x1, &(0x7f0000001a00)=""/112, 0x70}, 0x1}, {{0x0, 0x0, &(0x7f0000001f80)=[{&(0x7f0000001a80)=""/240, 0xf0}, {&(0x7f0000001b80)=""/173, 0xad}, {&(0x7f0000001c40)=""/29, 0x1d}, {&(0x7f0000001c80)=""/169, 0xa9}, {&(0x7f0000001d40)=""/146, 0x92}, {&(0x7f0000001e00)=""/139, 0x8b}, {&(0x7f0000001ec0)=""/175, 0xaf}], 0x7, &(0x7f0000002000)}, 0x6}, {{&(0x7f0000002040)=@un=@abs, 0x80, &(0x7f0000004400)=[{&(0x7f00000020c0)=""/13, 0xd}, {&(0x7f0000002100)=""/125, 0x7d}, {&(0x7f0000002180)=""/24, 0x18}, {&(0x7f0000008c40)=""/226, 0xe2}, {&(0x7f00000022c0)=""/127, 0x7f}, {&(0x7f0000002340)=""/83, 0x53}, {&(0x7f00000023c0)=""/4096, 0x1000}, {&(0x7f00000033c0)=""/44, 0x2c}, {&(0x7f0000003400)=""/4096, 0x1000}], 0x9, &(0x7f00000044c0)=""/109, 0x6d}, 0x3}, {{0x0, 0x0, &(0x7f00000047c0)=[{&(0x7f0000004540)=""/90, 0x5a}, {&(0x7f00000045c0)=""/153, 0x99}, {&(0x7f0000004680)=""/129, 0x81}, {&(0x7f0000004740)=""/53, 0x35}, {0x0}], 0x5, &(0x7f0000004840)=""/103, 0x67}, 0x1}, {{&(0x7f00000048c0)=@nfc_llcp, 0x80, &(0x7f0000008b80)=[{&(0x7f0000004940)=""/107, 0x6b}, {&(0x7f00000049c0)=""/13, 0xd}, {&(0x7f0000004a00)=""/132, 0x84}, {&(0x7f0000004ac0)=""/72, 0x48}, {&(0x7f0000004b40)=""/56, 0x38}, {&(0x7f0000004b80)=""/57, 0x39}, {&(0x7f0000004bc0)=""/90, 0x5a}, {&(0x7f0000004c40)=""/4096, 0x1000}, {&(0x7f0000005c40)=""/27, 0x1b}], 0x9, &(0x7f0000005d40)=""/15, 0xf}, 0x6}, {{&(0x7f0000005d80)=@caif=@rfm, 0x80, &(0x7f0000005f40)=[{&(0x7f0000005e00)=""/137, 0x89}, {&(0x7f0000005ec0)=""/108, 0x6c}], 0x2}, 0xfff}, {{&(0x7f0000005f80)=@hci, 0x80, &(0x7f0000007640)=[{&(0x7f0000006000)=""/207, 0xcf}, {&(0x7f0000006100)=""/177, 0xb1}, {&(0x7f00000061c0)=""/142, 0x8e}, {&(0x7f0000006280)=""/124, 0x7c}, {&(0x7f0000006300)=""/226, 0xe2}, {&(0x7f0000006400)=""/1, 0x1}, {&(0x7f0000006440)=""/170, 0xaa}, {&(0x7f0000006500)=""/184, 0xb8}, {&(0x7f00000065c0)=""/4096, 0x1000}, {&(0x7f00000075c0)=""/114, 0x72}], 0xa}, 0x3b}, {{&(0x7f0000007700)=@ax25={{0x3, @default}, [@bcast, @null, @bcast, @netrom, @rose, @default, @netrom, @netrom]}, 0x80, &(0x7f00000078c0)=[{&(0x7f0000007780)=""/174, 0xae}, {&(0x7f0000007840)=""/79, 0x4f}], 0x2, &(0x7f0000007900)=""/4096, 0x1000}, 0x101}], 0x9, 0x10010, &(0x7f0000008b40)={0x77359400}) syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1) 10:35:53 executing program 2: r0 = syz_open_dev$vcsa(&(0x7f0000000000), 0x67, 0x506080) r1 = socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$nl80211(&(0x7f0000003a40), 0xffffffffffffffff) sendmsg$NL80211_CMD_RELOAD_REGDB(r1, &(0x7f0000003b00)={0x0, 0x0, &(0x7f0000003ac0)={&(0x7f0000003a80)={0x14, r2, 0x1}, 0x14}}, 0x0) ioctl$sock_SIOCGIFINDEX_80211(0xffffffffffffffff, 0x8933, &(0x7f0000000100)={'wlan1\x00', 0x0}) sendmsg$NL80211_CMD_GET_MPATH(r0, &(0x7f0000000240)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x200}, 0xc, &(0x7f0000000200)={&(0x7f0000000140)={0x88, r2, 0x2, 0x70bd28, 0x25dfdbfc, {{}, {@val={0x8, 0x3, r3}, @val={0xc, 0x99, {0x4bcc, 0x2}}}}, [@NL80211_ATTR_MPATH_NEXT_HOP={0xa}, @NL80211_ATTR_MAC={0xa}, @NL80211_ATTR_MAC={0xa, 0x6, @device_b}, @NL80211_ATTR_MPATH_NEXT_HOP={0xa, 0x1a, @device_b}, @NL80211_ATTR_MPATH_NEXT_HOP={0xa, 0x1a, @device_b}, @NL80211_ATTR_MAC={0xa}, @NL80211_ATTR_MPATH_NEXT_HOP={0xa, 0x1a, @broadcast}, @NL80211_ATTR_MAC={0xa, 0x6, @device_b}]}, 0x88}}, 0x24000000) r4 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000000c0), 0x0, 0x0) ioctl$TIOCSETD(r4, 0x5423, &(0x7f0000000040)=0xf) ioctl$KDADDIO(r4, 0x400455c8, 0x0) 10:35:53 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="200fff008000000006000000660000000f000000000000000100000001000000004000000040000020000000d3f4655fd4f4655f0100ffff53ef", 0x3a, 0x400}, {&(0x7f0000010300)="02000000030000000400000066000f000300040000000000000000000f007f5c", 0x20, 0x800}], 0x0, &(0x7f0000000440)={[{@journal_checksum}, {@norecovery}]}) [ 1617.270776][T17257] platform regulatory.0: Direct firmware load for regulatory.db failed with error -2 [ 1617.281047][T17256] FAT-fs (loop5): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 1617.288635][T17257] platform regulatory.0: Falling back to sysfs fallback for: regulatory.db [ 1617.312682][T17257] debugfs: Directory 'hci0' with parent 'bluetooth' already present! 10:35:54 executing program 5: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x2, 0x2, &(0x7f0000000340)=[{&(0x7f0000010000)="601c6d6b646f736677c66200088020000400000004f8000020004000030000000000000001", 0x25}, {0x0, 0x0, 0x800}], 0x0, &(0x7f0000000080)={[{@iocharset={'iocharset', 0x3d, 'cp775'}}, {@iocharset={'iocharset', 0x3d, 'cp862'}}]}) 10:35:54 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="200002008000000006000000660000000f000000000000000100000001000000004000000040000020000000d3f4655fd4f4655f0100ffff53ef", 0x3a, 0x400}, {&(0x7f0000010300)="02000000030000000400000066000f000300040000000000000000000f007f5c", 0x20, 0x800}], 0x0, &(0x7f0000000440)={[{@journal_checksum}, {@norecovery}]}) 10:35:54 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="200003008000000006000000660000000f000000000000000100000001000000004000000040000020000000d3f4655fd4f4655f0100ffff53ef", 0x3a, 0x400}, {&(0x7f0000010300)="02000000030000000400000066000f000300040000000000000000000f007f5c", 0x20, 0x800}], 0x0, &(0x7f0000000440)={[{@journal_checksum}, {@norecovery}]}) [ 1618.615274][T14712] Bluetooth: hci0: Frame reassembly failed (-84) 10:35:54 executing program 5: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x3, 0x2, &(0x7f0000000340)=[{&(0x7f0000010000)="601c6d6b646f736677c66200088020000400000004f8000020004000030000000000000001", 0x25}, {0x0, 0x0, 0x800}], 0x0, &(0x7f0000000080)={[{@iocharset={'iocharset', 0x3d, 'cp775'}}, {@iocharset={'iocharset', 0x3d, 'cp862'}}]}) 10:35:54 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="200004008000000006000000660000000f000000000000000100000001000000004000000040000020000000d3f4655fd4f4655f0100ffff53ef", 0x3a, 0x400}, {&(0x7f0000010300)="02000000030000000400000066000f000300040000000000000000000f007f5c", 0x20, 0x800}], 0x0, &(0x7f0000000440)={[{@journal_checksum}, {@norecovery}]}) [ 1618.658326][T17282] FAT-fs (loop5): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) 10:35:55 executing program 0: fcntl$F_GET_FILE_RW_HINT(0xffffffffffffffff, 0x40d, 0x0) prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x8d}, 0x0) r0 = getpid() sched_setattr(0x0, &(0x7f0000000140)={0x38, 0x2, 0x0, 0x0, 0x9}, 0x0) sched_setattr(r0, &(0x7f0000000240)={0x38, 0x2, 0x0, 0x0, 0x5}, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r1, &(0x7f000057eff8)=@abs, 0x6e) sendmmsg$unix(r2, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(r1, &(0x7f00000000c0), 0x10106, 0x2, 0x0) write(0xffffffffffffffff, 0x0, 0x0) r3 = open(&(0x7f0000000040)='./bus\x00', 0x1612c2, 0x0) r4 = openat$procfs(0xffffffffffffff9c, &(0x7f0000000000)='/proc/meminfo\x00', 0x0, 0x0) sendfile(r3, r4, 0x0, 0x400000000001002a) r5 = syz_mount_image$vfat(&(0x7f0000000400), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f00000002c0)="eb3c906d6b66732e66617400020101000240008000f801", 0x17}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000180)=ANY=[]) r6 = openat(r5, &(0x7f000000c380)='./file0\x00', 0x84842, 0x0) write(r6, &(0x7f0000004200)='t', 0xfff4) connect$packet(r6, &(0x7f0000000180)={0x11, 0x3, 0x0, 0x1, 0x0, 0x6, @remote}, 0x14) recvmmsg(r6, &(0x7f0000008900)=[{{&(0x7f00000000c0)=@isdn, 0x80, &(0x7f0000001640)=[{&(0x7f0000000180)=""/108, 0x6c}, {&(0x7f00000002c0)=""/71, 0x47}, {&(0x7f0000005c80)=""/171, 0xab}, {&(0x7f0000000400)=""/215, 0xd7}, {&(0x7f0000000500)=""/74, 0x4a}, {&(0x7f0000000580)=""/46, 0x2e}, {&(0x7f00000005c0)=""/4096, 0x1000}, {&(0x7f00000015c0)=""/98, 0x62}], 0x8, &(0x7f00000016c0)=""/85, 0x55}, 0x7ff}, {{&(0x7f0000001740)=@generic, 0x80, &(0x7f00000017c0)=[{&(0x7f0000001900)=""/240, 0xf0}], 0x1, &(0x7f0000001a00)=""/112, 0x70}, 0x1}, {{0x0, 0x0, &(0x7f0000001f80)=[{&(0x7f0000001a80)=""/240, 0xf0}, {&(0x7f0000001b80)=""/173, 0xad}, {&(0x7f0000001c40)=""/29, 0x1d}, {&(0x7f0000001c80)=""/169, 0xa9}, {&(0x7f0000001d40)=""/146, 0x92}, {&(0x7f0000001e00)=""/139, 0x8b}, {&(0x7f0000001ec0)=""/175, 0xaf}], 0x7, &(0x7f0000002000)}, 0x6}, {{&(0x7f0000002040)=@un=@abs, 0x80, &(0x7f0000004400)=[{&(0x7f00000020c0)=""/13, 0xd}, {&(0x7f0000002100)=""/125, 0x7d}, {&(0x7f0000002180)=""/24, 0x18}, {&(0x7f0000008c40)=""/226, 0xe2}, {&(0x7f00000022c0)=""/127, 0x7f}, {&(0x7f0000002340)=""/83, 0x53}, {&(0x7f00000023c0)=""/4096, 0x1000}, {&(0x7f00000033c0)=""/44, 0x2c}, {&(0x7f0000003400)=""/4096, 0x1000}], 0x9, &(0x7f00000044c0)=""/109, 0x6d}, 0x3}, {{0x0, 0x0, &(0x7f00000047c0)=[{&(0x7f0000004540)=""/90, 0x5a}, {&(0x7f00000045c0)=""/153, 0x99}, {&(0x7f0000004680)=""/129, 0x81}, {&(0x7f0000004740)=""/53, 0x35}, {0x0}], 0x5, &(0x7f0000004840)=""/103, 0x67}, 0x1}, {{&(0x7f00000048c0)=@nfc_llcp, 0x80, &(0x7f0000008b80)=[{&(0x7f0000004940)=""/107, 0x6b}, {&(0x7f00000049c0)=""/13, 0xd}, {&(0x7f0000004a00)=""/132, 0x84}, {&(0x7f0000004ac0)=""/72, 0x48}, {&(0x7f0000004b40)=""/56, 0x38}, {&(0x7f0000004b80)=""/57, 0x39}, {&(0x7f0000004bc0)=""/90, 0x5a}, {&(0x7f0000004c40)=""/4096, 0x1000}, {&(0x7f0000005c40)=""/27, 0x1b}], 0x9, &(0x7f0000005d40)=""/15, 0xf}, 0x6}, {{&(0x7f0000005d80)=@caif=@rfm, 0x80, &(0x7f0000005f40)=[{&(0x7f0000005e00)=""/137, 0x89}, {&(0x7f0000005ec0)=""/108, 0x6c}], 0x2}, 0xfff}, {{&(0x7f0000005f80)=@hci, 0x80, &(0x7f0000007640)=[{&(0x7f0000006000)=""/207, 0xcf}, {&(0x7f0000006100)=""/177, 0xb1}, {&(0x7f00000061c0)=""/142, 0x8e}, {&(0x7f0000006280)=""/124, 0x7c}, {&(0x7f0000006300)=""/226, 0xe2}, {&(0x7f0000006400)=""/1, 0x1}, {&(0x7f0000006440)=""/170, 0xaa}, {&(0x7f0000006500)=""/184, 0xb8}, {&(0x7f00000065c0)=""/4096, 0x1000}, {&(0x7f00000075c0)=""/114, 0x72}], 0xa}, 0x3b}, {{&(0x7f0000007700)=@ax25={{0x3, @default}, [@bcast, @null, @bcast, @netrom, @rose, @default, @netrom, @netrom]}, 0x80, &(0x7f00000078c0)=[{&(0x7f0000007780)=""/174, 0xae}, {&(0x7f0000007840)=""/79, 0x4f}], 0x2, &(0x7f0000007900)=""/4096, 0x1000}, 0x101}], 0x9, 0x10010, &(0x7f0000008b40)={0x77359400}) syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1) 10:35:55 executing program 4: fcntl$F_GET_FILE_RW_HINT(0xffffffffffffffff, 0x40d, 0x0) prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x8d}, 0x0) r0 = getpid() sched_setattr(0x0, &(0x7f0000000140)={0x38, 0x2, 0x0, 0x0, 0x9}, 0x0) sched_setattr(r0, &(0x7f0000000240)={0x38, 0x2, 0x0, 0x0, 0x5}, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r1, &(0x7f000057eff8)=@abs, 0x6e) sendmmsg$unix(r2, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(r1, &(0x7f00000000c0), 0x10106, 0x2, 0x0) write(0xffffffffffffffff, 0x0, 0x0) r3 = open(&(0x7f0000000040)='./bus\x00', 0x1612c2, 0x0) r4 = openat$procfs(0xffffffffffffff9c, &(0x7f0000000000)='/proc/meminfo\x00', 0x0, 0x0) sendfile(r3, r4, 0x0, 0x400000000001002a) r5 = syz_mount_image$vfat(&(0x7f0000000400), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f00000002c0)="eb3c906d6b66732e66617400020101000240008000f801", 0x17}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000180)=ANY=[]) r6 = openat(r5, &(0x7f000000c380)='./file0\x00', 0x84842, 0x0) write(r6, &(0x7f0000004200)='t', 0xfff4) connect$packet(r6, &(0x7f0000000180)={0x11, 0x3, 0x0, 0x1, 0x0, 0x6, @remote}, 0x14) recvmmsg(r6, &(0x7f0000008900)=[{{&(0x7f00000000c0)=@isdn, 0x80, &(0x7f0000001640)=[{&(0x7f0000000180)=""/108, 0x6c}, {&(0x7f00000002c0)=""/71, 0x47}, {&(0x7f0000005c80)=""/171, 0xab}, {&(0x7f0000000400)=""/215, 0xd7}, {&(0x7f0000000500)=""/74, 0x4a}, {&(0x7f0000000580)=""/46, 0x2e}, {&(0x7f00000005c0)=""/4096, 0x1000}, {&(0x7f00000015c0)=""/98, 0x62}], 0x8, &(0x7f00000016c0)=""/85, 0x55}, 0x7ff}, {{&(0x7f0000001740)=@generic, 0x80, &(0x7f00000017c0)=[{&(0x7f0000001900)=""/240, 0xf0}], 0x1, &(0x7f0000001a00)=""/112, 0x70}, 0x1}, {{0x0, 0x0, &(0x7f0000001f80)=[{&(0x7f0000001a80)=""/240, 0xf0}, {&(0x7f0000001b80)=""/173, 0xad}, {&(0x7f0000001c40)=""/29, 0x1d}, {&(0x7f0000001c80)=""/169, 0xa9}, {&(0x7f0000001d40)=""/146, 0x92}, {&(0x7f0000001e00)=""/139, 0x8b}, {&(0x7f0000001ec0)=""/175, 0xaf}], 0x7, &(0x7f0000002000)}, 0x6}, {{&(0x7f0000002040)=@un=@abs, 0x80, &(0x7f0000004400)=[{&(0x7f00000020c0)=""/13, 0xd}, {&(0x7f0000002100)=""/125, 0x7d}, {&(0x7f0000002180)=""/24, 0x18}, {&(0x7f0000008c40)=""/226, 0xe2}, {&(0x7f00000022c0)=""/127, 0x7f}, {&(0x7f0000002340)=""/83, 0x53}, {&(0x7f00000023c0)=""/4096, 0x1000}, {&(0x7f00000033c0)=""/44, 0x2c}, {&(0x7f0000003400)=""/4096, 0x1000}], 0x9, &(0x7f00000044c0)=""/109, 0x6d}, 0x3}, {{0x0, 0x0, &(0x7f00000047c0)=[{&(0x7f0000004540)=""/90, 0x5a}, {&(0x7f00000045c0)=""/153, 0x99}, {&(0x7f0000004680)=""/129, 0x81}, {&(0x7f0000004740)=""/53, 0x35}, {0x0}], 0x5, &(0x7f0000004840)=""/103, 0x67}, 0x1}, {{&(0x7f00000048c0)=@nfc_llcp, 0x80, &(0x7f0000008b80)=[{&(0x7f0000004940)=""/107, 0x6b}, {&(0x7f00000049c0)=""/13, 0xd}, {&(0x7f0000004a00)=""/132, 0x84}, {&(0x7f0000004ac0)=""/72, 0x48}, {&(0x7f0000004b40)=""/56, 0x38}, {&(0x7f0000004b80)=""/57, 0x39}, {&(0x7f0000004bc0)=""/90, 0x5a}, {&(0x7f0000004c40)=""/4096, 0x1000}, {&(0x7f0000005c40)=""/27, 0x1b}], 0x9, &(0x7f0000005d40)=""/15, 0xf}, 0x6}, {{&(0x7f0000005d80)=@caif=@rfm, 0x80, &(0x7f0000005f40)=[{&(0x7f0000005e00)=""/137, 0x89}, {&(0x7f0000005ec0)=""/108, 0x6c}], 0x2}, 0xfff}, {{&(0x7f0000005f80)=@hci, 0x80, &(0x7f0000007640)=[{&(0x7f0000006000)=""/207, 0xcf}, {&(0x7f0000006100)=""/177, 0xb1}, {&(0x7f00000061c0)=""/142, 0x8e}, {&(0x7f0000006280)=""/124, 0x7c}, {&(0x7f0000006300)=""/226, 0xe2}, {&(0x7f0000006400)=""/1, 0x1}, {&(0x7f0000006440)=""/170, 0xaa}, {&(0x7f0000006500)=""/184, 0xb8}, {&(0x7f00000065c0)=""/4096, 0x1000}, {&(0x7f00000075c0)=""/114, 0x72}], 0xa}, 0x3b}, {{&(0x7f0000007700)=@ax25={{0x3, @default}, [@bcast, @null, @bcast, @netrom, @rose, @default, @netrom, @netrom]}, 0x80, &(0x7f00000078c0)=[{&(0x7f0000007780)=""/174, 0xae}, {&(0x7f0000007840)=""/79, 0x4f}], 0x2, &(0x7f0000007900)=""/4096, 0x1000}, 0x101}], 0x9, 0x10010, &(0x7f0000008b40)={0x77359400}) sendmsg$NL80211_CMD_SET_INTERFACE(0xffffffffffffffff, &(0x7f0000001840)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x8}, 0xc, &(0x7f0000001800)={&(0x7f0000001880)=ANY=[@ANYBLOB='`\x00\x00@', @ANYRES16, @ANYBLOB="0030e0be19d73e46694dbda39b5094c2ca8210a742b78037e700ffdbdf2506", @ANYRES32=0x0, @ANYBLOB="0c009900bf0f04001c0000000800050005000000050053000100000008000500050000000a001800030303030303000008000500000000000a0018000303030303030000"], 0x60}, 0x1, 0x0, 0x0, 0x44010}, 0x0) 10:35:55 executing program 1: fcntl$F_GET_FILE_RW_HINT(0xffffffffffffffff, 0x40d, 0x0) prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x8d}, 0x0) r0 = getpid() sched_setattr(0x0, &(0x7f0000000140)={0x38, 0x2, 0x0, 0x0, 0x9}, 0x0) sched_setattr(r0, &(0x7f0000000240)={0x38, 0x2, 0x0, 0x0, 0x5}, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r1, &(0x7f000057eff8)=@abs, 0x6e) sendmmsg$unix(r2, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(r1, &(0x7f00000000c0), 0x10106, 0x2, 0x0) write(0xffffffffffffffff, 0x0, 0x0) r3 = open(&(0x7f0000000040)='./bus\x00', 0x1612c2, 0x0) r4 = openat$procfs(0xffffffffffffff9c, &(0x7f0000000000)='/proc/meminfo\x00', 0x0, 0x0) sendfile(r3, r4, 0x0, 0x400000000001002a) r5 = syz_mount_image$vfat(&(0x7f0000000400), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f00000002c0)="eb3c906d6b66732e66617400020101000240008000f801", 0x17}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000180)=ANY=[]) r6 = openat(r5, &(0x7f000000c380)='./file0\x00', 0x84842, 0x0) write(r6, &(0x7f0000004200)='t', 0xfff4) connect$packet(r6, &(0x7f0000000180)={0x11, 0x3, 0x0, 0x1, 0x0, 0x6, @remote}, 0x14) sendmsg$NL80211_CMD_SET_INTERFACE(0xffffffffffffffff, &(0x7f0000001840)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x8}, 0xc, &(0x7f0000001800)={&(0x7f0000001880)=ANY=[@ANYBLOB='`\x00\x00@', @ANYRES16, @ANYBLOB="0030e0be19d73e46694dbda39b5094c2ca8210a742b78037e700ffdbdf2506", @ANYRES32=0x0, @ANYBLOB="0c009900bf0f04001c0000000800050005000000050053000100000008000500050000000a001800030303030303000008000500000000000a0018000303030303030000"], 0x60}, 0x1, 0x0, 0x0, 0x44010}, 0x0) syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1) 10:35:55 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="200005008000000006000000660000000f000000000000000100000001000000004000000040000020000000d3f4655fd4f4655f0100ffff53ef", 0x3a, 0x400}, {&(0x7f0000010300)="02000000030000000400000066000f000300040000000000000000000f007f5c", 0x20, 0x800}], 0x0, &(0x7f0000000440)={[{@journal_checksum}, {@norecovery}]}) 10:35:55 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="200006008000000006000000660000000f000000000000000100000001000000004000000040000020000000d3f4655fd4f4655f0100ffff53ef", 0x3a, 0x400}, {&(0x7f0000010300)="02000000030000000400000066000f000300040000000000000000000f007f5c", 0x20, 0x800}], 0x0, &(0x7f0000000440)={[{@journal_checksum}, {@norecovery}]}) [ 1618.793468][T17297] FAT-fs (loop5): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 1620.684125][ T374] Bluetooth: hci0: command 0x1003 tx timeout [ 1620.690260][ T8351] Bluetooth: hci0: sending frame failed (-49) [ 1622.763952][ T374] Bluetooth: hci0: command 0x1001 tx timeout [ 1622.769982][ T8351] Bluetooth: hci0: sending frame failed (-49) [ 1624.843747][ T374] Bluetooth: hci0: command 0x1009 tx timeout 10:36:05 executing program 0: fcntl$F_GET_FILE_RW_HINT(0xffffffffffffffff, 0x40d, 0x0) prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x8d}, 0x0) r0 = getpid() sched_setattr(0x0, &(0x7f0000000140)={0x38, 0x2, 0x0, 0x0, 0x9}, 0x0) sched_setattr(r0, &(0x7f0000000240)={0x38, 0x2, 0x0, 0x0, 0x5}, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r1, &(0x7f000057eff8)=@abs, 0x6e) sendmmsg$unix(r2, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(r1, &(0x7f00000000c0), 0x10106, 0x2, 0x0) write(0xffffffffffffffff, 0x0, 0x0) r3 = open(&(0x7f0000000040)='./bus\x00', 0x1612c2, 0x0) r4 = openat$procfs(0xffffffffffffff9c, &(0x7f0000000000)='/proc/meminfo\x00', 0x0, 0x0) sendfile(r3, r4, 0x0, 0x400000000001002a) r5 = syz_mount_image$vfat(&(0x7f0000000400), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f00000002c0)="eb3c906d6b66732e66617400020101000240008000f801", 0x17}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000180)=ANY=[]) r6 = openat(r5, &(0x7f000000c380)='./file0\x00', 0x84842, 0x0) write(r6, &(0x7f0000004200)='t', 0xfff4) connect$packet(r6, &(0x7f0000000180)={0x11, 0x3, 0x0, 0x1, 0x0, 0x6, @remote}, 0x14) recvmmsg(r6, &(0x7f0000008900)=[{{&(0x7f00000000c0)=@isdn, 0x80, &(0x7f0000001640)=[{&(0x7f0000000180)=""/108, 0x6c}, {&(0x7f00000002c0)=""/71, 0x47}, {&(0x7f0000005c80)=""/171, 0xab}, {&(0x7f0000000400)=""/215, 0xd7}, {&(0x7f0000000500)=""/74, 0x4a}, {&(0x7f0000000580)=""/46, 0x2e}, {&(0x7f00000005c0)=""/4096, 0x1000}, {&(0x7f00000015c0)=""/98, 0x62}], 0x8, &(0x7f00000016c0)=""/85, 0x55}, 0x7ff}, {{&(0x7f0000001740)=@generic, 0x80, &(0x7f00000017c0)=[{&(0x7f0000001900)=""/240, 0xf0}], 0x1, &(0x7f0000001a00)=""/112, 0x70}, 0x1}, {{0x0, 0x0, &(0x7f0000001f80)=[{&(0x7f0000001a80)=""/240, 0xf0}, {&(0x7f0000001b80)=""/173, 0xad}, {&(0x7f0000001c40)=""/29, 0x1d}, {&(0x7f0000001c80)=""/169, 0xa9}, {&(0x7f0000001d40)=""/146, 0x92}, {&(0x7f0000001e00)=""/139, 0x8b}, {&(0x7f0000001ec0)=""/175, 0xaf}], 0x7, &(0x7f0000002000)}, 0x6}, {{&(0x7f0000002040)=@un=@abs, 0x80, &(0x7f0000004400)=[{&(0x7f00000020c0)=""/13, 0xd}, {&(0x7f0000002100)=""/125, 0x7d}, {&(0x7f0000002180)=""/24, 0x18}, {&(0x7f0000008c40)=""/226, 0xe2}, {&(0x7f00000022c0)=""/127, 0x7f}, {&(0x7f0000002340)=""/83, 0x53}, {&(0x7f00000023c0)=""/4096, 0x1000}, {&(0x7f00000033c0)=""/44, 0x2c}, {&(0x7f0000003400)=""/4096, 0x1000}], 0x9, &(0x7f00000044c0)=""/109, 0x6d}, 0x3}, {{0x0, 0x0, &(0x7f00000047c0)=[{&(0x7f0000004540)=""/90, 0x5a}, {&(0x7f00000045c0)=""/153, 0x99}, {&(0x7f0000004680)=""/129, 0x81}, {&(0x7f0000004740)=""/53, 0x35}, {0x0}], 0x5, &(0x7f0000004840)=""/103, 0x67}, 0x1}, {{&(0x7f00000048c0)=@nfc_llcp, 0x80, &(0x7f0000008b80)=[{&(0x7f0000004940)=""/107, 0x6b}, {&(0x7f00000049c0)=""/13, 0xd}, {&(0x7f0000004a00)=""/132, 0x84}, {&(0x7f0000004ac0)=""/72, 0x48}, {&(0x7f0000004b40)=""/56, 0x38}, {&(0x7f0000004b80)=""/57, 0x39}, {&(0x7f0000004bc0)=""/90, 0x5a}, {&(0x7f0000004c40)=""/4096, 0x1000}, {&(0x7f0000005c40)=""/27, 0x1b}], 0x9, &(0x7f0000005d40)=""/15, 0xf}, 0x6}, {{&(0x7f0000005d80)=@caif=@rfm, 0x80, &(0x7f0000005f40)=[{&(0x7f0000005e00)=""/137, 0x89}, {&(0x7f0000005ec0)=""/108, 0x6c}], 0x2}, 0xfff}, {{&(0x7f0000005f80)=@hci, 0x80, &(0x7f0000007640)=[{&(0x7f0000006000)=""/207, 0xcf}, {&(0x7f0000006100)=""/177, 0xb1}, {&(0x7f00000061c0)=""/142, 0x8e}, {&(0x7f0000006280)=""/124, 0x7c}, {&(0x7f0000006300)=""/226, 0xe2}, {&(0x7f0000006400)=""/1, 0x1}, {&(0x7f0000006440)=""/170, 0xaa}, {&(0x7f0000006500)=""/184, 0xb8}, {&(0x7f00000065c0)=""/4096, 0x1000}, {&(0x7f00000075c0)=""/114, 0x72}], 0xa}, 0x3b}, {{&(0x7f0000007700)=@ax25={{0x3, @default}, [@bcast, @null, @bcast, @netrom, @rose, @default, @netrom, @netrom]}, 0x80, &(0x7f00000078c0)=[{&(0x7f0000007780)=""/174, 0xae}, {&(0x7f0000007840)=""/79, 0x4f}], 0x2, &(0x7f0000007900)=""/4096, 0x1000}, 0x101}], 0x9, 0x10010, &(0x7f0000008b40)={0x77359400}) syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1) 10:36:05 executing program 5: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x4, 0x2, &(0x7f0000000340)=[{&(0x7f0000010000)="601c6d6b646f736677c66200088020000400000004f8000020004000030000000000000001", 0x25}, {0x0, 0x0, 0x800}], 0x0, &(0x7f0000000080)={[{@iocharset={'iocharset', 0x3d, 'cp775'}}, {@iocharset={'iocharset', 0x3d, 'cp862'}}]}) 10:36:05 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="200007008000000006000000660000000f000000000000000100000001000000004000000040000020000000d3f4655fd4f4655f0100ffff53ef", 0x3a, 0x400}, {&(0x7f0000010300)="02000000030000000400000066000f000300040000000000000000000f007f5c", 0x20, 0x800}], 0x0, &(0x7f0000000440)={[{@journal_checksum}, {@norecovery}]}) 10:36:05 executing program 1: fcntl$F_GET_FILE_RW_HINT(0xffffffffffffffff, 0x40d, 0x0) prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x8d}, 0x0) r0 = getpid() sched_setattr(0x0, &(0x7f0000000140)={0x38, 0x2, 0x0, 0x0, 0x9}, 0x0) sched_setattr(r0, &(0x7f0000000240)={0x38, 0x2, 0x0, 0x0, 0x5}, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r1, &(0x7f000057eff8)=@abs, 0x6e) sendmmsg$unix(r2, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(r1, &(0x7f00000000c0), 0x10106, 0x2, 0x0) write(0xffffffffffffffff, 0x0, 0x0) r3 = open(&(0x7f0000000040)='./bus\x00', 0x1612c2, 0x0) r4 = openat$procfs(0xffffffffffffff9c, &(0x7f0000000000)='/proc/meminfo\x00', 0x0, 0x0) sendfile(r3, r4, 0x0, 0x400000000001002a) r5 = syz_mount_image$vfat(&(0x7f0000000400), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f00000002c0)="eb3c906d6b66732e66617400020101000240008000f801", 0x17}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000180)=ANY=[]) r6 = openat(r5, &(0x7f000000c380)='./file0\x00', 0x84842, 0x0) write(r6, &(0x7f0000004200)='t', 0xfff4) connect$packet(r6, &(0x7f0000000180)={0x11, 0x3, 0x0, 0x1, 0x0, 0x6, @remote}, 0x14) sendmsg$NL80211_CMD_SET_INTERFACE(0xffffffffffffffff, &(0x7f0000001840)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x8}, 0xc, &(0x7f0000001800)={&(0x7f0000001880)=ANY=[@ANYBLOB='`\x00\x00@', @ANYRES16, @ANYBLOB="0030e0be19d73e46694dbda39b5094c2ca8210a742b78037e700ffdbdf2506", @ANYRES32=0x0, @ANYBLOB="0c009900bf0f04001c0000000800050005000000050053000100000008000500050000000a001800030303030303000008000500000000000a0018000303030303030000"], 0x60}, 0x1, 0x0, 0x0, 0x44010}, 0x0) syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1) 10:36:05 executing program 4: r0 = creat(&(0x7f0000000140)='./bus\x00', 0x0) fcntl$setstatus(r0, 0x4, 0x46002) recvmsg$unix(0xffffffffffffffff, 0x0, 0x0) close(0xffffffffffffffff) ioctl$BTRFS_IOC_GET_DEV_STATS(0xffffffffffffffff, 0x8004550f, 0x0) sendmsg$netlink(r0, &(0x7f00000004c0)={&(0x7f0000000080)=@proc={0x10, 0x0, 0x25dfdbfe, 0x10}, 0xc, &(0x7f0000000440)=[{&(0x7f0000000d80)={0x3c8, 0x0, 0x400, 0x70bd2b, 0x25dfdbfb, "", [@generic="e0b9f0d649a89e5ca9a4f654ecec00cf843706603e0003b9c0", @typed={0x27, 0x4e, 0x0, 0x0, @binary="39125e86195e7f4eb64f3892beb753ec5d267d8732236c31e01911ed65874446eca10b"}, @nested={0x5b, 0x31, 0x0, 0x1, [@typed={0x4, 0x50}, @generic="add17cdf103c6d139c5e3df4a3a890050acc974e03c567d286533a2a09bfedd287a9f0c48efb0722dc1ef4c49a468e0a2fffe91451bcc994207c62880d33a3f79d1911e686fca6c92952ed", @typed={0x8, 0x3f, 0x0, 0x0, @ipv4=@remote}]}, @generic="aadde12d8d850967e84449400912c70aeb37b7d0ff6cbd9a51e2f66e1cf2dbf2c8ac703bfc28920577b4fc82cc65ce9e38275454e4b3e89f057ed3dbf82caa4fcca36c7a2b4f37b7e4d7d5abea2bc96a5935af9c555515eb7d1273f11f8b5af11e806bf9e073b07bdf9cab74248d2afa9a149b1b831e1ff0a1f1200d8a41a8664748cfcc3853413beec071f4287b66402c05691d504f5724d1dc63c6c22aff9fae181825c58458798d394d8ed1421650ac42e7724d6b25fa", @typed={0x8, 0x3e, 0x0, 0x0, @uid}, @nested={0x257, 0xe, 0x0, 0x1, [@generic="24b1c28bf6e69e66e7641629fcec40184c9315a9a41a9eaf1d95c1ae794d716efa72d3757d04785aa15c32a915b25372788f100d6d357e862b9f6be6b9e3d0b2b486767405e0a9afff1f424e8768710389e93577703fdb1488a59964ad063f2134a55f21d56eda15c56d37cbb9d09917f99faa03d84e5130821e53ad08f638114ff2a18118868782de04a54d3ca1342f24f6", @typed={0x8, 0x68, 0x0, 0x0, @pid=0xffffffffffffffff}, @generic="d67c62069580247821571046a39e424a31c53d988d0131e850f68d2b273e70ac28e7217372d3dafcfcf5bb273a70bc21ec33095fd81d8a3c278c0d4194309aad18b46905885400c572a8049d5ff48696c76f8504946a3c4955906263ae487523e6c18ebeda41ac7c8626b912ced884b7e5542432765a5f334cbad955a49df21923b896952ab641cc089c7efefbe0fdbf0a3018bdb073264a309ca74621aaf72502303f232b27e65fd7bf5084bc", @generic="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"]}]}, 0x3c8}, {&(0x7f0000000340)={0x64, 0x29, 0x100, 0x70bd2d, 0x25dfdbfd, "", [@typed={0xc, 0x3e, 0x0, 0x0, @u64=0x101}, @nested={0x20, 0x13, 0x0, 0x1, [@typed={0x8, 0x55, 0x0, 0x0, @uid}, @typed={0x14, 0x7, 0x0, 0x0, @ipv6=@remote}]}, @generic="b3f2cdd82b90fa232c9cb9f454ca94ce138364ddde1fc569dcbc8e367b4515ff47defcd704255b"]}, 0x64}], 0x2, &(0x7f0000000480)=[@rights={{0x1c, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}], 0x20, 0x8000}, 0x4000000) io_setup(0x1, &(0x7f0000000180)=0x0) r2 = creat(&(0x7f0000000100)='./bus\x00', 0x0) r3 = open(&(0x7f0000000780)='./bus\x00', 0x14507e, 0x0) mmap(&(0x7f0000000000/0x600000)=nil, 0x600000, 0x7ffffe, 0x4002011, r3, 0x0) fallocate(r2, 0x0, 0x0, 0x1000f4) ioctl$EVIOCGRAB(0xffffffffffffffff, 0x40044590, 0x0) accept4(r3, &(0x7f0000000240)=@rc={0x1f, @fixed}, &(0x7f0000000000)=0x80, 0x80800) perf_event_open(&(0x7f00000003c0)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r4 = socket$inet6(0xa, 0x800000000000002, 0x0) sendmmsg(r4, &(0x7f0000006d00)=[{{0x0, 0x1002000, 0x0, 0x0, 0x0, 0x0, 0x38c5}}], 0xc6, 0x0) dup2(r3, 0xffffffffffffffff) io_submit(r1, 0x45, &(0x7f0000000540)=[&(0x7f00000000c0)={0x101010, 0x400000000000, 0x0, 0x1, 0x0, r0, &(0x7f0000000000), 0x377140be6b5ef4c7}]) sendto$inet6(0xffffffffffffffff, &(0x7f00000001c0)="0c17e50fa79507f2e54775d51d38e408e3214d09964eef271998522cc0cf04d2add2e5002fceddc78d64cf7193eb4c4be2816fcfc05433fc9881aecf0fa435def613ae95ff48e0e21898253f24c64fc99f95dc71e86593a2ca3f169a2884aebdce2988526f5f302d3afecffba365c5e27838758b23a328021cdb", 0x7a, 0x1, &(0x7f0000000040)={0xa, 0x4e21, 0x0, @loopback, 0x3ff}, 0x1c) bind(0xffffffffffffffff, 0x0, 0x0) 10:36:05 executing program 2: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000000c0), 0x0, 0x0) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000000040)=0xf) r1 = syz_open_dev$ptys(0xc, 0x3, 0x0) pipe(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) splice(r2, 0x0, r3, 0x0, 0x4ffe0, 0x0) ioctl$TCXONC(r2, 0x540a, 0x1) ioctl$KDADDIO(r0, 0x400455c8, 0x0) ioctl$BTRFS_IOC_SUBVOL_SETFLAGS(0xffffffffffffffff, 0x4008941a, &(0x7f0000000080)) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(r2, 0x81f8943c, &(0x7f0000000180)) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(r1, 0x81f8943c, &(0x7f0000000380)) r4 = openat$tcp_congestion(0xffffffffffffff9c, &(0x7f0000000000), 0x1, 0x0) ioctl(r4, 0x2, &(0x7f0000000100)="57c60dd06e3ff8e82aa07053a6320f4ba75e9fafc23a0d142a7052c5e288b8fb1f2cfd9b885f6ef24bc2f03d1422d03f0db306801b7abe36c7c8adbc33ac98347b7cddc0de9750d37a1cc6e352afc97faf7cb8c024340d4a3ab3efcec0185d1f04fb4dee60c1db911650") r5 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000040), 0x0, 0x0) close(r5) ioctl$BTRFS_IOC_GET_DEV_STATS(r5, 0x8004550f, 0x0) preadv(r5, &(0x7f00000016c0)=[{&(0x7f0000000580)=""/2, 0x2}, {&(0x7f00000005c0)=""/207, 0xcf}, {&(0x7f00000006c0)=""/4096, 0x1000}], 0x3, 0x1f, 0x4) 10:36:05 executing program 5: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x5, 0x2, &(0x7f0000000340)=[{&(0x7f0000010000)="601c6d6b646f736677c66200088020000400000004f8000020004000030000000000000001", 0x25}, {0x0, 0x0, 0x800}], 0x0, &(0x7f0000000080)={[{@iocharset={'iocharset', 0x3d, 'cp775'}}, {@iocharset={'iocharset', 0x3d, 'cp862'}}]}) 10:36:05 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="200008008000000006000000660000000f000000000000000100000001000000004000000040000020000000d3f4655fd4f4655f0100ffff53ef", 0x3a, 0x400}, {&(0x7f0000010300)="02000000030000000400000066000f000300040000000000000000000f007f5c", 0x20, 0x800}], 0x0, &(0x7f0000000440)={[{@journal_checksum}, {@norecovery}]}) [ 1628.791999][T17321] FAT-fs (loop5): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 1628.818069][T17330] debugfs: Directory 'hci0' with parent 'bluetooth' already present! 10:36:05 executing program 4: perf_event_open(&(0x7f00000006c0)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c44, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) setsockopt$packet_drop_memb(0xffffffffffffffff, 0x107, 0x2, 0x0, 0x0) r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000000100)) perf_event_open(0x0, 0x0, 0xe, 0xffffffffffffffff, 0x3) connect$inet6(r0, &(0x7f00000003c0)={0xa, 0x0, 0x0, @private2, 0x6}, 0x1c) setsockopt$inet6_IPV6_HOPOPTS(r0, 0x29, 0x36, &(0x7f0000000040)=ANY=[@ANYBLOB="86b1"], 0x5a0) pipe(&(0x7f00000000c0)={0xffffffffffffffff}) r2 = socket(0x10, 0x3, 0x0) splice(r1, 0x0, r2, 0x0, 0x4ffe0, 0x0) perf_event_open(&(0x7f0000000140)={0x0, 0x80, 0x2, 0x2, 0x81, 0x3, 0x0, 0x7, 0x8, 0xb, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x80000000, 0x0, @perf_bp={&(0x7f0000000080), 0x1f}, 0x120, 0x9b61, 0x3f, 0x9, 0xa6, 0x5, 0x3f, 0x0, 0x7d9, 0x0, 0x8}, 0xffffffffffffffff, 0x7, r1, 0x0) syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1) sendmmsg$inet(r0, &(0x7f00000002c0)=[{{0x0, 0xa8, &(0x7f0000000000)=[{&(0x7f0000000200)="000e523997c6a21029cc198566d56c157ce732c79ab09376ba", 0x5c8}], 0x1}}], 0x1, 0x0) 10:36:05 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="200009008000000006000000660000000f000000000000000100000001000000004000000040000020000000d3f4655fd4f4655f0100ffff53ef", 0x3a, 0x400}, {&(0x7f0000010300)="02000000030000000400000066000f000300040000000000000000000f007f5c", 0x20, 0x800}], 0x0, &(0x7f0000000440)={[{@journal_checksum}, {@norecovery}]}) 10:36:05 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="20000a008000000006000000660000000f000000000000000100000001000000004000000040000020000000d3f4655fd4f4655f0100ffff53ef", 0x3a, 0x400}, {&(0x7f0000010300)="02000000030000000400000066000f000300040000000000000000000f007f5c", 0x20, 0x800}], 0x0, &(0x7f0000000440)={[{@journal_checksum}, {@norecovery}]}) 10:36:05 executing program 5: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x6, 0x2, &(0x7f0000000340)=[{&(0x7f0000010000)="601c6d6b646f736677c66200088020000400000004f8000020004000030000000000000001", 0x25}, {0x0, 0x0, 0x800}], 0x0, &(0x7f0000000080)={[{@iocharset={'iocharset', 0x3d, 'cp775'}}, {@iocharset={'iocharset', 0x3d, 'cp862'}}]}) [ 1629.540715][T17342] FAT-fs (loop5): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) 10:36:05 executing program 0: fcntl$F_GET_FILE_RW_HINT(0xffffffffffffffff, 0x40d, 0x0) prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x8d}, 0x0) r0 = getpid() sched_setattr(0x0, &(0x7f0000000140)={0x38, 0x2, 0x0, 0x0, 0x9}, 0x0) sched_setattr(r0, &(0x7f0000000240)={0x38, 0x2, 0x0, 0x0, 0x5}, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r1, &(0x7f000057eff8)=@abs, 0x6e) sendmmsg$unix(r2, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(r1, &(0x7f00000000c0), 0x10106, 0x2, 0x0) write(0xffffffffffffffff, 0x0, 0x0) r3 = open(&(0x7f0000000040)='./bus\x00', 0x1612c2, 0x0) r4 = openat$procfs(0xffffffffffffff9c, &(0x7f0000000000)='/proc/meminfo\x00', 0x0, 0x0) sendfile(r3, r4, 0x0, 0x400000000001002a) r5 = syz_mount_image$vfat(&(0x7f0000000400), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f00000002c0)="eb3c906d6b66732e66617400020101000240008000f801", 0x17}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000180)=ANY=[]) r6 = openat(r5, &(0x7f000000c380)='./file0\x00', 0x84842, 0x0) write(r6, &(0x7f0000004200)='t', 0xfff4) connect$packet(r6, &(0x7f0000000180)={0x11, 0x3, 0x0, 0x1, 0x0, 0x6, @remote}, 0x14) recvmmsg(r6, &(0x7f0000008900)=[{{&(0x7f00000000c0)=@isdn, 0x80, &(0x7f0000001640)=[{&(0x7f0000000180)=""/108, 0x6c}, {&(0x7f00000002c0)=""/71, 0x47}, {&(0x7f0000005c80)=""/171, 0xab}, {&(0x7f0000000400)=""/215, 0xd7}, {&(0x7f0000000500)=""/74, 0x4a}, {&(0x7f0000000580)=""/46, 0x2e}, {&(0x7f00000005c0)=""/4096, 0x1000}, {&(0x7f00000015c0)=""/98, 0x62}], 0x8, &(0x7f00000016c0)=""/85, 0x55}, 0x7ff}, {{&(0x7f0000001740)=@generic, 0x80, &(0x7f00000017c0)=[{&(0x7f0000001900)=""/240, 0xf0}], 0x1, &(0x7f0000001a00)=""/112, 0x70}, 0x1}, {{0x0, 0x0, &(0x7f0000001f80)=[{&(0x7f0000001a80)=""/240, 0xf0}, {&(0x7f0000001b80)=""/173, 0xad}, {&(0x7f0000001c40)=""/29, 0x1d}, {&(0x7f0000001c80)=""/169, 0xa9}, {&(0x7f0000001d40)=""/146, 0x92}, {&(0x7f0000001e00)=""/139, 0x8b}, {&(0x7f0000001ec0)=""/175, 0xaf}], 0x7, &(0x7f0000002000)}, 0x6}, {{&(0x7f0000002040)=@un=@abs, 0x80, &(0x7f0000004400)=[{&(0x7f00000020c0)=""/13, 0xd}, {&(0x7f0000002100)=""/125, 0x7d}, {&(0x7f0000002180)=""/24, 0x18}, {&(0x7f0000008c40)=""/226, 0xe2}, {&(0x7f00000022c0)=""/127, 0x7f}, {&(0x7f0000002340)=""/83, 0x53}, {&(0x7f00000023c0)=""/4096, 0x1000}, {&(0x7f00000033c0)=""/44, 0x2c}, {&(0x7f0000003400)=""/4096, 0x1000}], 0x9, &(0x7f00000044c0)=""/109, 0x6d}, 0x3}, {{0x0, 0x0, &(0x7f00000047c0)=[{&(0x7f0000004540)=""/90, 0x5a}, {&(0x7f00000045c0)=""/153, 0x99}, {&(0x7f0000004680)=""/129, 0x81}, {&(0x7f0000004740)=""/53, 0x35}, {0x0}], 0x5, &(0x7f0000004840)=""/103, 0x67}, 0x1}, {{&(0x7f00000048c0)=@nfc_llcp, 0x80, &(0x7f0000008b80)=[{&(0x7f0000004940)=""/107, 0x6b}, {&(0x7f00000049c0)=""/13, 0xd}, {&(0x7f0000004a00)=""/132, 0x84}, {&(0x7f0000004ac0)=""/72, 0x48}, {&(0x7f0000004b40)=""/56, 0x38}, {&(0x7f0000004b80)=""/57, 0x39}, {&(0x7f0000004bc0)=""/90, 0x5a}, {&(0x7f0000004c40)=""/4096, 0x1000}, {&(0x7f0000005c40)=""/27, 0x1b}], 0x9, &(0x7f0000005d40)=""/15, 0xf}, 0x6}, {{&(0x7f0000005d80)=@caif=@rfm, 0x80, &(0x7f0000005f40)=[{&(0x7f0000005e00)=""/137, 0x89}, {&(0x7f0000005ec0)=""/108, 0x6c}], 0x2}, 0xfff}, {{&(0x7f0000005f80)=@hci, 0x80, &(0x7f0000007640)=[{&(0x7f0000006000)=""/207, 0xcf}, {&(0x7f0000006100)=""/177, 0xb1}, {&(0x7f00000061c0)=""/142, 0x8e}, {&(0x7f0000006280)=""/124, 0x7c}, {&(0x7f0000006300)=""/226, 0xe2}, {&(0x7f0000006400)=""/1, 0x1}, {&(0x7f0000006440)=""/170, 0xaa}, {&(0x7f0000006500)=""/184, 0xb8}, {&(0x7f00000065c0)=""/4096, 0x1000}, {&(0x7f00000075c0)=""/114, 0x72}], 0xa}, 0x3b}, {{&(0x7f0000007700)=@ax25={{0x3, @default}, [@bcast, @null, @bcast, @netrom, @rose, @default, @netrom, @netrom]}, 0x80, &(0x7f00000078c0)=[{&(0x7f0000007780)=""/174, 0xae}, {&(0x7f0000007840)=""/79, 0x4f}], 0x2, &(0x7f0000007900)=""/4096, 0x1000}, 0x101}], 0x9, 0x10010, &(0x7f0000008b40)={0x77359400}) syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1) 10:36:05 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="20000b008000000006000000660000000f000000000000000100000001000000004000000040000020000000d3f4655fd4f4655f0100ffff53ef", 0x3a, 0x400}, {&(0x7f0000010300)="02000000030000000400000066000f000300040000000000000000000f007f5c", 0x20, 0x800}], 0x0, &(0x7f0000000440)={[{@journal_checksum}, {@norecovery}]}) 10:36:05 executing program 1: fcntl$F_GET_FILE_RW_HINT(0xffffffffffffffff, 0x40d, 0x0) prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x8d}, 0x0) r0 = getpid() sched_setattr(0x0, &(0x7f0000000140)={0x38, 0x2, 0x0, 0x0, 0x9}, 0x0) sched_setattr(r0, &(0x7f0000000240)={0x38, 0x2, 0x0, 0x0, 0x5}, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r1, &(0x7f000057eff8)=@abs, 0x6e) sendmmsg$unix(r2, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(r1, &(0x7f00000000c0), 0x10106, 0x2, 0x0) write(0xffffffffffffffff, 0x0, 0x0) r3 = open(&(0x7f0000000040)='./bus\x00', 0x1612c2, 0x0) r4 = openat$procfs(0xffffffffffffff9c, &(0x7f0000000000)='/proc/meminfo\x00', 0x0, 0x0) sendfile(r3, r4, 0x0, 0x400000000001002a) r5 = syz_mount_image$vfat(&(0x7f0000000400), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f00000002c0)="eb3c906d6b66732e66617400020101000240008000f801", 0x17}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000180)=ANY=[]) r6 = openat(r5, &(0x7f000000c380)='./file0\x00', 0x84842, 0x0) write(r6, &(0x7f0000004200)='t', 0xfff4) connect$packet(r6, &(0x7f0000000180)={0x11, 0x3, 0x0, 0x1, 0x0, 0x6, @remote}, 0x14) sendmsg$NL80211_CMD_SET_INTERFACE(0xffffffffffffffff, &(0x7f0000001840)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x8}, 0xc, &(0x7f0000001800)={&(0x7f0000001880)=ANY=[@ANYBLOB='`\x00\x00@', @ANYRES16, @ANYBLOB="0030e0be19d73e46694dbda39b5094c2ca8210a742b78037e700ffdbdf2506", @ANYRES32=0x0, @ANYBLOB="0c009900bf0f04001c0000000800050005000000050053000100000008000500050000000a001800030303030303000008000500000000000a0018000303030303030000"], 0x60}, 0x1, 0x0, 0x0, 0x44010}, 0x0) syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1) 10:36:05 executing program 5: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x7, 0x2, &(0x7f0000000340)=[{&(0x7f0000010000)="601c6d6b646f736677c66200088020000400000004f8000020004000030000000000000001", 0x25}, {0x0, 0x0, 0x800}], 0x0, &(0x7f0000000080)={[{@iocharset={'iocharset', 0x3d, 'cp775'}}, {@iocharset={'iocharset', 0x3d, 'cp862'}}]}) [ 1629.601698][T17354] FAT-fs (loop5): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) 10:36:05 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="20000c008000000006000000660000000f000000000000000100000001000000004000000040000020000000d3f4655fd4f4655f0100ffff53ef", 0x3a, 0x400}, {&(0x7f0000010300)="02000000030000000400000066000f000300040000000000000000000f007f5c", 0x20, 0x800}], 0x0, &(0x7f0000000440)={[{@journal_checksum}, {@norecovery}]}) [ 1629.689866][T17366] FAT-fs (loop5): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 1630.843122][ T374] Bluetooth: hci0: command 0x1003 tx timeout [ 1630.849153][ T8351] Bluetooth: hci0: sending frame failed (-49) [ 1632.923030][ T374] Bluetooth: hci0: command 0x1001 tx timeout [ 1632.929074][ T8351] Bluetooth: hci0: sending frame failed (-49) [ 1635.002808][ T374] Bluetooth: hci0: command 0x1009 tx timeout 10:36:15 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="20000d008000000006000000660000000f000000000000000100000001000000004000000040000020000000d3f4655fd4f4655f0100ffff53ef", 0x3a, 0x400}, {&(0x7f0000010300)="02000000030000000400000066000f000300040000000000000000000f007f5c", 0x20, 0x800}], 0x0, &(0x7f0000000440)={[{@journal_checksum}, {@norecovery}]}) 10:36:15 executing program 5: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x8, 0x2, &(0x7f0000000340)=[{&(0x7f0000010000)="601c6d6b646f736677c66200088020000400000004f8000020004000030000000000000001", 0x25}, {0x0, 0x0, 0x800}], 0x0, &(0x7f0000000080)={[{@iocharset={'iocharset', 0x3d, 'cp775'}}, {@iocharset={'iocharset', 0x3d, 'cp862'}}]}) 10:36:15 executing program 4: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x8d}, 0x0) sched_setattr(0x0, &(0x7f0000000040)={0x38, 0x2, 0x0, 0x0, 0x7}, 0x0) r0 = getpid() sched_setattr(r0, &(0x7f0000000040)={0x38, 0x2, 0x0, 0x0, 0x9}, 0x0) pipe(&(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$setpipe(r2, 0x407, 0x0) write(r2, &(0x7f0000000340), 0x41395527) vmsplice(r1, &(0x7f0000000000)=[{&(0x7f0000000500), 0x3528a9c0}], 0x1, 0x0) sched_setattr(0x0, &(0x7f0000000080)={0x38, 0x1, 0x0, 0x0, 0x6}, 0x0) r3 = syz_open_dev$tty1(0xc, 0x4, 0x1) r4 = syz_open_procfs(0x0, &(0x7f0000001140)='mountinfo\x00') r5 = openat$vcsu(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) ppoll(&(0x7f00000001c0)=[{r5}], 0x1, &(0x7f0000000200), 0x0, 0x0) write$cgroup_subtree(r5, &(0x7f00000000c0)=ANY=[@ANYBLOB="0072646d61202d72646d060000000000000079202d70696473202d637075202b6d656d6f7279202b696f202d6d656d6f7279212b696f20"], 0x37) sendfile(r3, r4, 0x0, 0x800000080004103) 10:36:15 executing program 1: fcntl$F_GET_FILE_RW_HINT(0xffffffffffffffff, 0x40d, 0x0) prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x8d}, 0x0) r0 = getpid() sched_setattr(0x0, &(0x7f0000000140)={0x38, 0x2, 0x0, 0x0, 0x9}, 0x0) sched_setattr(r0, &(0x7f0000000240)={0x38, 0x2, 0x0, 0x0, 0x5}, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r1, &(0x7f000057eff8)=@abs, 0x6e) sendmmsg$unix(r2, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(r1, &(0x7f00000000c0), 0x10106, 0x2, 0x0) write(0xffffffffffffffff, 0x0, 0x0) r3 = open(&(0x7f0000000040)='./bus\x00', 0x1612c2, 0x0) r4 = openat$procfs(0xffffffffffffff9c, &(0x7f0000000000)='/proc/meminfo\x00', 0x0, 0x0) sendfile(r3, r4, 0x0, 0x400000000001002a) r5 = syz_mount_image$vfat(&(0x7f0000000400), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f00000002c0)="eb3c906d6b66732e66617400020101000240008000f801", 0x17}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000180)=ANY=[]) r6 = openat(r5, &(0x7f000000c380)='./file0\x00', 0x84842, 0x0) write(r6, &(0x7f0000004200)='t', 0xfff4) recvmmsg(r6, &(0x7f0000008900)=[{{&(0x7f00000000c0)=@isdn, 0x80, &(0x7f0000001640)=[{&(0x7f0000000180)=""/108, 0x6c}, {&(0x7f00000002c0)=""/71, 0x47}, {&(0x7f0000005c80)=""/171, 0xab}, {&(0x7f0000000400)=""/215, 0xd7}, {&(0x7f0000000500)=""/74, 0x4a}, {&(0x7f0000000580)=""/46, 0x2e}, {&(0x7f00000005c0)=""/4096, 0x1000}, {&(0x7f00000015c0)=""/98, 0x62}], 0x8, &(0x7f00000016c0)=""/85, 0x55}, 0x7ff}, {{&(0x7f0000001740)=@generic, 0x80, &(0x7f00000017c0)=[{&(0x7f0000001900)=""/240, 0xf0}], 0x1, &(0x7f0000001a00)=""/112, 0x70}, 0x1}, {{0x0, 0x0, &(0x7f0000001f80)=[{&(0x7f0000001a80)=""/240, 0xf0}, {&(0x7f0000001b80)=""/173, 0xad}, {&(0x7f0000001c40)=""/29, 0x1d}, {&(0x7f0000001c80)=""/169, 0xa9}, {&(0x7f0000001d40)=""/146, 0x92}, {&(0x7f0000001e00)=""/139, 0x8b}, {&(0x7f0000001ec0)=""/175, 0xaf}], 0x7, &(0x7f0000002000)}, 0x6}, {{&(0x7f0000002040)=@un=@abs, 0x80, &(0x7f0000004400)=[{&(0x7f00000020c0)=""/13, 0xd}, {&(0x7f0000002100)=""/125, 0x7d}, {&(0x7f0000002180)=""/24, 0x18}, {&(0x7f0000008c40)=""/226, 0xe2}, {&(0x7f00000022c0)=""/127, 0x7f}, {&(0x7f0000002340)=""/83, 0x53}, {&(0x7f00000023c0)=""/4096, 0x1000}, {&(0x7f00000033c0)=""/44, 0x2c}, {&(0x7f0000003400)=""/4096, 0x1000}], 0x9, &(0x7f00000044c0)=""/109, 0x6d}, 0x3}, {{0x0, 0x0, &(0x7f00000047c0)=[{&(0x7f0000004540)=""/90, 0x5a}, {&(0x7f00000045c0)=""/153, 0x99}, {&(0x7f0000004680)=""/129, 0x81}, {&(0x7f0000004740)=""/53, 0x35}, {0x0}], 0x5, &(0x7f0000004840)=""/103, 0x67}, 0x1}, {{&(0x7f00000048c0)=@nfc_llcp, 0x80, &(0x7f0000008b80)=[{&(0x7f0000004940)=""/107, 0x6b}, {&(0x7f00000049c0)=""/13, 0xd}, {&(0x7f0000004a00)=""/132, 0x84}, {&(0x7f0000004ac0)=""/72, 0x48}, {&(0x7f0000004b40)=""/56, 0x38}, {&(0x7f0000004b80)=""/57, 0x39}, {&(0x7f0000004bc0)=""/90, 0x5a}, {&(0x7f0000004c40)=""/4096, 0x1000}, {&(0x7f0000005c40)=""/27, 0x1b}], 0x9, &(0x7f0000005d40)=""/15, 0xf}, 0x6}, {{&(0x7f0000005d80)=@caif=@rfm, 0x80, &(0x7f0000005f40)=[{&(0x7f0000005e00)=""/137, 0x89}, {&(0x7f0000005ec0)=""/108, 0x6c}], 0x2}, 0xfff}, {{&(0x7f0000005f80)=@hci, 0x80, &(0x7f0000007640)=[{&(0x7f0000006000)=""/207, 0xcf}, {&(0x7f0000006100)=""/177, 0xb1}, {&(0x7f00000061c0)=""/142, 0x8e}, {&(0x7f0000006280)=""/124, 0x7c}, {&(0x7f0000006300)=""/226, 0xe2}, {&(0x7f0000006400)=""/1, 0x1}, {&(0x7f0000006440)=""/170, 0xaa}, {&(0x7f0000006500)=""/184, 0xb8}, {&(0x7f00000065c0)=""/4096, 0x1000}, {&(0x7f00000075c0)=""/114, 0x72}], 0xa}, 0x3b}, {{&(0x7f0000007700)=@ax25={{0x3, @default}, [@bcast, @null, @bcast, @netrom, @rose, @default, @netrom, @netrom]}, 0x80, &(0x7f00000078c0)=[{&(0x7f0000007780)=""/174, 0xae}, {&(0x7f0000007840)=""/79, 0x4f}], 0x2, &(0x7f0000007900)=""/4096, 0x1000}, 0x101}], 0x9, 0x10010, &(0x7f0000008b40)={0x77359400}) sendmsg$NL80211_CMD_SET_INTERFACE(0xffffffffffffffff, &(0x7f0000001840)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x8}, 0xc, &(0x7f0000001800)={&(0x7f0000001880)=ANY=[@ANYBLOB='`\x00\x00@', @ANYRES16, @ANYBLOB="0030e0be19d73e46694dbda39b5094c2ca8210a742b78037e700ffdbdf2506", @ANYRES32=0x0, @ANYBLOB="0c009900bf0f04001c0000000800050005000000050053000100000008000500050000000a001800030303030303000008000500000000000a0018000303030303030000"], 0x60}, 0x1, 0x0, 0x0, 0x44010}, 0x0) syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1) 10:36:15 executing program 0: prlimit64(0x0, 0xe, &(0x7f0000000280)={0xc, 0x8c}, 0x0) r0 = getpid() sched_setattr(0x0, &(0x7f0000000140)={0x38, 0x2, 0x0, 0x0, 0x9}, 0x0) sched_setattr(r0, &(0x7f0000000240)={0x38, 0x2, 0x0, 0x0, 0x5}, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r1, &(0x7f000057eff8)=@abs, 0x6e) sendmmsg$unix(r2, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(r1, &(0x7f00000000c0), 0x10106, 0x2, 0x0) r3 = open(&(0x7f0000000040)='./bus\x00', 0x1612c2, 0x0) r4 = openat$procfs(0xffffffffffffff9c, &(0x7f00000000c0)='/proc/timer_list\x00', 0x0, 0x0) sendfile(r3, r4, 0x0, 0x400000000001002a) socketpair$unix(0x1, 0x0, 0x0, 0x0) 10:36:15 executing program 2: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000000c0), 0x0, 0x0) r1 = openat(0xffffffffffffff9c, 0x0, 0x0, 0x0) ioctl$TIOCGSID(r1, 0x5429, &(0x7f0000000140)) ioctl$TCFLSH(r1, 0x540b, 0x0) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000000040)=0xf) ioctl$KDADDIO(r0, 0x400455c8, 0x0) ioctl$TIOCGPGRP(r1, 0x540f, &(0x7f0000000000)) pipe(&(0x7f00000000c0)={0xffffffffffffffff}) r3 = socket(0x10, 0x3, 0x0) splice(r2, 0x0, r3, 0x0, 0x4ffe0, 0x0) ioctl$TCSETAW(r2, 0x5407, &(0x7f0000000080)={0xc37c, 0x6, 0xfc00, 0x4, 0x9, "3831c84e7b54b24d"}) 10:36:15 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="20000e008000000006000000660000000f000000000000000100000001000000004000000040000020000000d3f4655fd4f4655f0100ffff53ef", 0x3a, 0x400}, {&(0x7f0000010300)="02000000030000000400000066000f000300040000000000000000000f007f5c", 0x20, 0x800}], 0x0, &(0x7f0000000440)={[{@journal_checksum}, {@norecovery}]}) 10:36:15 executing program 5: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x9, 0x2, &(0x7f0000000340)=[{&(0x7f0000010000)="601c6d6b646f736677c66200088020000400000004f8000020004000030000000000000001", 0x25}, {0x0, 0x0, 0x800}], 0x0, &(0x7f0000000080)={[{@iocharset={'iocharset', 0x3d, 'cp775'}}, {@iocharset={'iocharset', 0x3d, 'cp862'}}]}) [ 1639.033044][T17389] FAT-fs (loop5): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 1639.044490][T17397] debugfs: Directory 'hci0' with parent 'bluetooth' already present! [ 1639.053679][T15318] Bluetooth: hci0: Frame reassembly failed (-84) 10:36:17 executing program 1: fcntl$F_GET_FILE_RW_HINT(0xffffffffffffffff, 0x40d, 0x0) prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x8d}, 0x0) r0 = getpid() sched_setattr(0x0, &(0x7f0000000140)={0x38, 0x2, 0x0, 0x0, 0x9}, 0x0) sched_setattr(r0, &(0x7f0000000240)={0x38, 0x2, 0x0, 0x0, 0x5}, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r1, &(0x7f000057eff8)=@abs, 0x6e) sendmmsg$unix(r2, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(r1, &(0x7f00000000c0), 0x10106, 0x2, 0x0) write(0xffffffffffffffff, 0x0, 0x0) r3 = open(&(0x7f0000000040)='./bus\x00', 0x1612c2, 0x0) r4 = openat$procfs(0xffffffffffffff9c, &(0x7f0000000000)='/proc/meminfo\x00', 0x0, 0x0) sendfile(r3, r4, 0x0, 0x400000000001002a) r5 = syz_mount_image$vfat(&(0x7f0000000400), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f00000002c0)="eb3c906d6b66732e66617400020101000240008000f801", 0x17}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000180)=ANY=[]) r6 = openat(r5, &(0x7f000000c380)='./file0\x00', 0x84842, 0x0) write(r6, &(0x7f0000004200)='t', 0xfff4) recvmmsg(r6, &(0x7f0000008900)=[{{&(0x7f00000000c0)=@isdn, 0x80, &(0x7f0000001640)=[{&(0x7f0000000180)=""/108, 0x6c}, {&(0x7f00000002c0)=""/71, 0x47}, {&(0x7f0000005c80)=""/171, 0xab}, {&(0x7f0000000400)=""/215, 0xd7}, {&(0x7f0000000500)=""/74, 0x4a}, {&(0x7f0000000580)=""/46, 0x2e}, {&(0x7f00000005c0)=""/4096, 0x1000}, {&(0x7f00000015c0)=""/98, 0x62}], 0x8, &(0x7f00000016c0)=""/85, 0x55}, 0x7ff}, {{&(0x7f0000001740)=@generic, 0x80, &(0x7f00000017c0)=[{&(0x7f0000001900)=""/240, 0xf0}], 0x1, &(0x7f0000001a00)=""/112, 0x70}, 0x1}, {{0x0, 0x0, &(0x7f0000001f80)=[{&(0x7f0000001a80)=""/240, 0xf0}, {&(0x7f0000001b80)=""/173, 0xad}, {&(0x7f0000001c40)=""/29, 0x1d}, {&(0x7f0000001c80)=""/169, 0xa9}, {&(0x7f0000001d40)=""/146, 0x92}, {&(0x7f0000001e00)=""/139, 0x8b}, {&(0x7f0000001ec0)=""/175, 0xaf}], 0x7, &(0x7f0000002000)}, 0x6}, {{&(0x7f0000002040)=@un=@abs, 0x80, &(0x7f0000004400)=[{&(0x7f00000020c0)=""/13, 0xd}, {&(0x7f0000002100)=""/125, 0x7d}, {&(0x7f0000002180)=""/24, 0x18}, {&(0x7f0000008c40)=""/226, 0xe2}, {&(0x7f00000022c0)=""/127, 0x7f}, {&(0x7f0000002340)=""/83, 0x53}, {&(0x7f00000023c0)=""/4096, 0x1000}, {&(0x7f00000033c0)=""/44, 0x2c}, {&(0x7f0000003400)=""/4096, 0x1000}], 0x9, &(0x7f00000044c0)=""/109, 0x6d}, 0x3}, {{0x0, 0x0, &(0x7f00000047c0)=[{&(0x7f0000004540)=""/90, 0x5a}, {&(0x7f00000045c0)=""/153, 0x99}, {&(0x7f0000004680)=""/129, 0x81}, {&(0x7f0000004740)=""/53, 0x35}, {0x0}], 0x5, &(0x7f0000004840)=""/103, 0x67}, 0x1}, {{&(0x7f00000048c0)=@nfc_llcp, 0x80, &(0x7f0000008b80)=[{&(0x7f0000004940)=""/107, 0x6b}, {&(0x7f00000049c0)=""/13, 0xd}, {&(0x7f0000004a00)=""/132, 0x84}, {&(0x7f0000004ac0)=""/72, 0x48}, {&(0x7f0000004b40)=""/56, 0x38}, {&(0x7f0000004b80)=""/57, 0x39}, {&(0x7f0000004bc0)=""/90, 0x5a}, {&(0x7f0000004c40)=""/4096, 0x1000}, {&(0x7f0000005c40)=""/27, 0x1b}], 0x9, &(0x7f0000005d40)=""/15, 0xf}, 0x6}, {{&(0x7f0000005d80)=@caif=@rfm, 0x80, &(0x7f0000005f40)=[{&(0x7f0000005e00)=""/137, 0x89}, {&(0x7f0000005ec0)=""/108, 0x6c}], 0x2}, 0xfff}, {{&(0x7f0000005f80)=@hci, 0x80, &(0x7f0000007640)=[{&(0x7f0000006000)=""/207, 0xcf}, {&(0x7f0000006100)=""/177, 0xb1}, {&(0x7f00000061c0)=""/142, 0x8e}, {&(0x7f0000006280)=""/124, 0x7c}, {&(0x7f0000006300)=""/226, 0xe2}, {&(0x7f0000006400)=""/1, 0x1}, {&(0x7f0000006440)=""/170, 0xaa}, {&(0x7f0000006500)=""/184, 0xb8}, {&(0x7f00000065c0)=""/4096, 0x1000}, {&(0x7f00000075c0)=""/114, 0x72}], 0xa}, 0x3b}, {{&(0x7f0000007700)=@ax25={{0x3, @default}, [@bcast, @null, @bcast, @netrom, @rose, @default, @netrom, @netrom]}, 0x80, &(0x7f00000078c0)=[{&(0x7f0000007780)=""/174, 0xae}, {&(0x7f0000007840)=""/79, 0x4f}], 0x2, &(0x7f0000007900)=""/4096, 0x1000}, 0x101}], 0x9, 0x10010, &(0x7f0000008b40)={0x77359400}) sendmsg$NL80211_CMD_SET_INTERFACE(0xffffffffffffffff, &(0x7f0000001840)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x8}, 0xc, &(0x7f0000001800)={&(0x7f0000001880)=ANY=[@ANYBLOB='`\x00\x00@', @ANYRES16, @ANYBLOB="0030e0be19d73e46694dbda39b5094c2ca8210a742b78037e700ffdbdf2506", @ANYRES32=0x0, @ANYBLOB="0c009900bf0f04001c0000000800050005000000050053000100000008000500050000000a001800030303030303000008000500000000000a0018000303030303030000"], 0x60}, 0x1, 0x0, 0x0, 0x44010}, 0x0) syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1) 10:36:17 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="200010008000000006000000660000000f000000000000000100000001000000004000000040000020000000d3f4655fd4f4655f0100ffff53ef", 0x3a, 0x400}, {&(0x7f0000010300)="02000000030000000400000066000f000300040000000000000000000f007f5c", 0x20, 0x800}], 0x0, &(0x7f0000000440)={[{@journal_checksum}, {@norecovery}]}) 10:36:17 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="200011008000000006000000660000000f000000000000000100000001000000004000000040000020000000d3f4655fd4f4655f0100ffff53ef", 0x3a, 0x400}, {&(0x7f0000010300)="02000000030000000400000066000f000300040000000000000000000f007f5c", 0x20, 0x800}], 0x0, &(0x7f0000000440)={[{@journal_checksum}, {@norecovery}]}) 10:36:17 executing program 0: prlimit64(0x0, 0xe, &(0x7f0000000280)={0xc, 0x8c}, 0x0) r0 = getpid() sched_setattr(0x0, &(0x7f0000000140)={0x38, 0x2, 0x0, 0x0, 0x9}, 0x0) sched_setattr(r0, &(0x7f0000000240)={0x38, 0x2, 0x0, 0x0, 0x5}, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r1, &(0x7f000057eff8)=@abs, 0x6e) sendmmsg$unix(r2, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(r1, &(0x7f00000000c0), 0x10106, 0x2, 0x0) r3 = open(&(0x7f0000000040)='./bus\x00', 0x1612c2, 0x0) r4 = openat$procfs(0xffffffffffffff9c, &(0x7f00000000c0)='/proc/timer_list\x00', 0x0, 0x0) sendfile(r3, r4, 0x0, 0x400000000001002a) socketpair$unix(0x1, 0x0, 0x0, 0x0) 10:36:17 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="200012008000000006000000660000000f000000000000000100000001000000004000000040000020000000d3f4655fd4f4655f0100ffff53ef", 0x3a, 0x400}, {&(0x7f0000010300)="02000000030000000400000066000f000300040000000000000000000f007f5c", 0x20, 0x800}], 0x0, &(0x7f0000000440)={[{@journal_checksum}, {@norecovery}]}) [ 1641.094078][ T374] Bluetooth: hci0: command 0x1003 tx timeout 10:36:18 executing program 4: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x8d}, 0x0) sched_setattr(0x0, &(0x7f0000000040)={0x38, 0x2, 0x0, 0x0, 0x7}, 0x0) r0 = getpid() sched_setattr(r0, &(0x7f0000000040)={0x38, 0x2, 0x0, 0x0, 0x9}, 0x0) pipe(&(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$setpipe(r2, 0x407, 0x0) write(r2, &(0x7f0000000340), 0x41395527) vmsplice(r1, &(0x7f0000000000)=[{&(0x7f0000000500), 0x3528a9c0}], 0x1, 0x0) sched_setattr(0x0, &(0x7f0000000080)={0x38, 0x1, 0x0, 0x0, 0x6}, 0x0) r3 = syz_open_dev$tty1(0xc, 0x4, 0x1) r4 = syz_open_procfs(0x0, &(0x7f0000001140)='mountinfo\x00') r5 = openat$vcsu(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) ppoll(&(0x7f00000001c0)=[{r5}], 0x1, &(0x7f0000000200), 0x0, 0x0) write$cgroup_subtree(r5, &(0x7f00000000c0)=ANY=[@ANYBLOB="0072646d61202d72646d060000000000000079202d70696473202d637075202b6d656d6f7279202b696f202d6d656d6f7279212b696f20"], 0x37) sendfile(r3, r4, 0x0, 0x800000080004103) 10:36:18 executing program 1: fcntl$F_GET_FILE_RW_HINT(0xffffffffffffffff, 0x40d, 0x0) prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x8d}, 0x0) r0 = getpid() sched_setattr(0x0, &(0x7f0000000140)={0x38, 0x2, 0x0, 0x0, 0x9}, 0x0) sched_setattr(r0, &(0x7f0000000240)={0x38, 0x2, 0x0, 0x0, 0x5}, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r1, &(0x7f000057eff8)=@abs, 0x6e) sendmmsg$unix(r2, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(r1, &(0x7f00000000c0), 0x10106, 0x2, 0x0) write(0xffffffffffffffff, 0x0, 0x0) r3 = open(&(0x7f0000000040)='./bus\x00', 0x1612c2, 0x0) r4 = openat$procfs(0xffffffffffffff9c, &(0x7f0000000000)='/proc/meminfo\x00', 0x0, 0x0) sendfile(r3, r4, 0x0, 0x400000000001002a) r5 = syz_mount_image$vfat(&(0x7f0000000400), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f00000002c0)="eb3c906d6b66732e66617400020101000240008000f801", 0x17}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000180)=ANY=[]) r6 = openat(r5, &(0x7f000000c380)='./file0\x00', 0x84842, 0x0) write(r6, &(0x7f0000004200)='t', 0xfff4) recvmmsg(r6, &(0x7f0000008900)=[{{&(0x7f00000000c0)=@isdn, 0x80, &(0x7f0000001640)=[{&(0x7f0000000180)=""/108, 0x6c}, {&(0x7f00000002c0)=""/71, 0x47}, {&(0x7f0000005c80)=""/171, 0xab}, {&(0x7f0000000400)=""/215, 0xd7}, {&(0x7f0000000500)=""/74, 0x4a}, {&(0x7f0000000580)=""/46, 0x2e}, {&(0x7f00000005c0)=""/4096, 0x1000}, {&(0x7f00000015c0)=""/98, 0x62}], 0x8, &(0x7f00000016c0)=""/85, 0x55}, 0x7ff}, {{&(0x7f0000001740)=@generic, 0x80, &(0x7f00000017c0)=[{&(0x7f0000001900)=""/240, 0xf0}], 0x1, &(0x7f0000001a00)=""/112, 0x70}, 0x1}, {{0x0, 0x0, &(0x7f0000001f80)=[{&(0x7f0000001a80)=""/240, 0xf0}, {&(0x7f0000001b80)=""/173, 0xad}, {&(0x7f0000001c40)=""/29, 0x1d}, {&(0x7f0000001c80)=""/169, 0xa9}, {&(0x7f0000001d40)=""/146, 0x92}, {&(0x7f0000001e00)=""/139, 0x8b}, {&(0x7f0000001ec0)=""/175, 0xaf}], 0x7, &(0x7f0000002000)}, 0x6}, {{&(0x7f0000002040)=@un=@abs, 0x80, &(0x7f0000004400)=[{&(0x7f00000020c0)=""/13, 0xd}, {&(0x7f0000002100)=""/125, 0x7d}, {&(0x7f0000002180)=""/24, 0x18}, {&(0x7f0000008c40)=""/226, 0xe2}, {&(0x7f00000022c0)=""/127, 0x7f}, {&(0x7f0000002340)=""/83, 0x53}, {&(0x7f00000023c0)=""/4096, 0x1000}, {&(0x7f00000033c0)=""/44, 0x2c}, {&(0x7f0000003400)=""/4096, 0x1000}], 0x9, &(0x7f00000044c0)=""/109, 0x6d}, 0x3}, {{0x0, 0x0, &(0x7f00000047c0)=[{&(0x7f0000004540)=""/90, 0x5a}, {&(0x7f00000045c0)=""/153, 0x99}, {&(0x7f0000004680)=""/129, 0x81}, {&(0x7f0000004740)=""/53, 0x35}, {0x0}], 0x5, &(0x7f0000004840)=""/103, 0x67}, 0x1}, {{&(0x7f00000048c0)=@nfc_llcp, 0x80, &(0x7f0000008b80)=[{&(0x7f0000004940)=""/107, 0x6b}, {&(0x7f00000049c0)=""/13, 0xd}, {&(0x7f0000004a00)=""/132, 0x84}, {&(0x7f0000004ac0)=""/72, 0x48}, {&(0x7f0000004b40)=""/56, 0x38}, {&(0x7f0000004b80)=""/57, 0x39}, {&(0x7f0000004bc0)=""/90, 0x5a}, {&(0x7f0000004c40)=""/4096, 0x1000}, {&(0x7f0000005c40)=""/27, 0x1b}], 0x9, &(0x7f0000005d40)=""/15, 0xf}, 0x6}, {{&(0x7f0000005d80)=@caif=@rfm, 0x80, &(0x7f0000005f40)=[{&(0x7f0000005e00)=""/137, 0x89}, {&(0x7f0000005ec0)=""/108, 0x6c}], 0x2}, 0xfff}, {{&(0x7f0000005f80)=@hci, 0x80, &(0x7f0000007640)=[{&(0x7f0000006000)=""/207, 0xcf}, {&(0x7f0000006100)=""/177, 0xb1}, {&(0x7f00000061c0)=""/142, 0x8e}, {&(0x7f0000006280)=""/124, 0x7c}, {&(0x7f0000006300)=""/226, 0xe2}, {&(0x7f0000006400)=""/1, 0x1}, {&(0x7f0000006440)=""/170, 0xaa}, {&(0x7f0000006500)=""/184, 0xb8}, {&(0x7f00000065c0)=""/4096, 0x1000}, {&(0x7f00000075c0)=""/114, 0x72}], 0xa}, 0x3b}, {{&(0x7f0000007700)=@ax25={{0x3, @default}, [@bcast, @null, @bcast, @netrom, @rose, @default, @netrom, @netrom]}, 0x80, &(0x7f00000078c0)=[{&(0x7f0000007780)=""/174, 0xae}, {&(0x7f0000007840)=""/79, 0x4f}], 0x2, &(0x7f0000007900)=""/4096, 0x1000}, 0x101}], 0x9, 0x10010, &(0x7f0000008b40)={0x77359400}) sendmsg$NL80211_CMD_SET_INTERFACE(0xffffffffffffffff, &(0x7f0000001840)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x8}, 0xc, &(0x7f0000001800)={&(0x7f0000001880)=ANY=[@ANYBLOB='`\x00\x00@', @ANYRES16, @ANYBLOB="0030e0be19d73e46694dbda39b5094c2ca8210a742b78037e700ffdbdf2506", @ANYRES32=0x0, @ANYBLOB="0c009900bf0f04001c0000000800050005000000050053000100000008000500050000000a001800030303030303000008000500000000000a0018000303030303030000"], 0x60}, 0x1, 0x0, 0x0, 0x44010}, 0x0) syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1) 10:36:18 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="200013008000000006000000660000000f000000000000000100000001000000004000000040000020000000d3f4655fd4f4655f0100ffff53ef", 0x3a, 0x400}, {&(0x7f0000010300)="02000000030000000400000066000f000300040000000000000000000f007f5c", 0x20, 0x800}], 0x0, &(0x7f0000000440)={[{@journal_checksum}, {@norecovery}]}) [ 1641.828185][ T8351] Bluetooth: hci0: sending frame failed (-49) [ 1641.866570][T17433] FAT-fs (loop5): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) 10:36:18 executing program 5: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0xa, 0x2, &(0x7f0000000340)=[{&(0x7f0000010000)="601c6d6b646f736677c66200088020000400000004f8000020004000030000000000000001", 0x25}, {0x0, 0x0, 0x800}], 0x0, &(0x7f0000000080)={[{@iocharset={'iocharset', 0x3d, 'cp775'}}, {@iocharset={'iocharset', 0x3d, 'cp862'}}]}) [ 1642.309026][T17452] FAT-fs (loop5): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 1643.881951][T14775] Bluetooth: hci0: command 0x1001 tx timeout [ 1643.887994][ T8351] Bluetooth: hci0: sending frame failed (-49) [ 1645.961767][T14775] Bluetooth: hci0: command 0x1009 tx timeout 10:36:25 executing program 2: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000000c0), 0x0, 0x0) ioctl$TCSETS(r0, 0x5402, &(0x7f0000000000)={0x3f, 0x2, 0x3dee, 0x38caeac0, 0x4, "679edbe0bae22daeeef1a9c1f48d67bae57ed3"}) syz_open_pts(r0, 0x4002) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000000040)=0xf) ioctl$KDADDIO(r0, 0x400455c8, 0x0) 10:36:25 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="200019008000000006000000660000000f000000000000000100000001000000004000000040000020000000d3f4655fd4f4655f0100ffff53ef", 0x3a, 0x400}, {&(0x7f0000010300)="02000000030000000400000066000f000300040000000000000000000f007f5c", 0x20, 0x800}], 0x0, &(0x7f0000000440)={[{@journal_checksum}, {@norecovery}]}) 10:36:25 executing program 0: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x8d}, 0x0) sched_setattr(0x0, &(0x7f0000000040)={0x38, 0x2, 0x0, 0x0, 0x7}, 0x0) r0 = getpid() sched_setattr(r0, &(0x7f0000000040)={0x38, 0x2, 0x0, 0x0, 0x9}, 0x0) pipe(&(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$setpipe(r2, 0x407, 0x0) write(r2, &(0x7f0000000340), 0x41395527) vmsplice(r1, &(0x7f0000000000)=[{&(0x7f0000000500), 0x3528a9c0}], 0x1, 0x0) sched_setattr(0x0, &(0x7f0000000080)={0x38, 0x1, 0x0, 0x0, 0x6}, 0x0) r3 = syz_open_dev$tty1(0xc, 0x4, 0x1) r4 = syz_open_procfs(0x0, &(0x7f0000001140)='mountinfo\x00') r5 = openat$vcsu(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) ppoll(&(0x7f00000001c0)=[{r5}], 0x1, &(0x7f0000000200), 0x0, 0x0) write$cgroup_subtree(r5, &(0x7f00000000c0)=ANY=[@ANYBLOB="0072646d61202d72646d060000000000000079202d70696473202d637075202b6d656d6f7279202b696f202d6d656d6f7279212b696f20"], 0x37) sendfile(r3, r4, 0x0, 0x800000080004103) 10:36:25 executing program 5: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0xb, 0x2, &(0x7f0000000340)=[{&(0x7f0000010000)="601c6d6b646f736677c66200088020000400000004f8000020004000030000000000000001", 0x25}, {0x0, 0x0, 0x800}], 0x0, &(0x7f0000000080)={[{@iocharset={'iocharset', 0x3d, 'cp775'}}, {@iocharset={'iocharset', 0x3d, 'cp862'}}]}) 10:36:25 executing program 4: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x8d}, 0x0) sched_setattr(0x0, &(0x7f0000000040)={0x38, 0x2, 0x0, 0x0, 0x7}, 0x0) r0 = getpid() sched_setattr(r0, &(0x7f0000000040)={0x38, 0x2, 0x0, 0x0, 0x9}, 0x0) pipe(&(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$setpipe(r2, 0x407, 0x0) write(r2, &(0x7f0000000340), 0x41395527) vmsplice(r1, &(0x7f0000000000)=[{&(0x7f0000000500), 0x3528a9c0}], 0x1, 0x0) sched_setattr(0x0, &(0x7f0000000080)={0x38, 0x1, 0x0, 0x0, 0x6}, 0x0) r3 = syz_open_dev$tty1(0xc, 0x4, 0x1) r4 = syz_open_procfs(0x0, &(0x7f0000001140)='mountinfo\x00') r5 = openat$vcsu(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) ppoll(&(0x7f00000001c0)=[{r5}], 0x1, &(0x7f0000000200), 0x0, 0x0) write$cgroup_subtree(r5, &(0x7f00000000c0)=ANY=[@ANYBLOB="0072646d61202d72646d060000000000000079202d70696473202d637075202b6d656d6f7279202b696f202d6d656d6f7279212b696f20"], 0x37) sendfile(r3, r4, 0x0, 0x800000080004103) 10:36:25 executing program 1: fcntl$F_GET_FILE_RW_HINT(0xffffffffffffffff, 0x40d, 0x0) prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x8d}, 0x0) r0 = getpid() sched_setattr(0x0, &(0x7f0000000140)={0x38, 0x2, 0x0, 0x0, 0x9}, 0x0) sched_setattr(r0, &(0x7f0000000240)={0x38, 0x2, 0x0, 0x0, 0x5}, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r1, &(0x7f000057eff8)=@abs, 0x6e) sendmmsg$unix(r2, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(r1, &(0x7f00000000c0), 0x10106, 0x2, 0x0) write(0xffffffffffffffff, 0x0, 0x0) r3 = open(&(0x7f0000000040)='./bus\x00', 0x1612c2, 0x0) r4 = openat$procfs(0xffffffffffffff9c, &(0x7f0000000000)='/proc/meminfo\x00', 0x0, 0x0) sendfile(r3, r4, 0x0, 0x400000000001002a) r5 = syz_mount_image$vfat(&(0x7f0000000400), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f00000002c0)="eb3c906d6b66732e66617400020101000240008000f801", 0x17}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000180)=ANY=[]) r6 = openat(r5, &(0x7f000000c380)='./file0\x00', 0x84842, 0x0) connect$packet(r6, &(0x7f0000000180)={0x11, 0x3, 0x0, 0x1, 0x0, 0x6, @remote}, 0x14) recvmmsg(r6, &(0x7f0000008900)=[{{&(0x7f00000000c0)=@isdn, 0x80, &(0x7f0000001640)=[{&(0x7f0000000180)=""/108, 0x6c}, {&(0x7f00000002c0)=""/71, 0x47}, {&(0x7f0000005c80)=""/171, 0xab}, {&(0x7f0000000400)=""/215, 0xd7}, {&(0x7f0000000500)=""/74, 0x4a}, {&(0x7f0000000580)=""/46, 0x2e}, {&(0x7f00000005c0)=""/4096, 0x1000}, {&(0x7f00000015c0)=""/98, 0x62}], 0x8, &(0x7f00000016c0)=""/85, 0x55}, 0x7ff}, {{&(0x7f0000001740)=@generic, 0x80, &(0x7f00000017c0)=[{&(0x7f0000001900)=""/240, 0xf0}], 0x1, &(0x7f0000001a00)=""/112, 0x70}, 0x1}, {{0x0, 0x0, &(0x7f0000001f80)=[{&(0x7f0000001a80)=""/240, 0xf0}, {&(0x7f0000001b80)=""/173, 0xad}, {&(0x7f0000001c40)=""/29, 0x1d}, {&(0x7f0000001c80)=""/169, 0xa9}, {&(0x7f0000001d40)=""/146, 0x92}, {&(0x7f0000001e00)=""/139, 0x8b}, {&(0x7f0000001ec0)=""/175, 0xaf}], 0x7, &(0x7f0000002000)}, 0x6}, {{&(0x7f0000002040)=@un=@abs, 0x80, &(0x7f0000004400)=[{&(0x7f00000020c0)=""/13, 0xd}, {&(0x7f0000002100)=""/125, 0x7d}, {&(0x7f0000002180)=""/24, 0x18}, {&(0x7f0000008c40)=""/226, 0xe2}, {&(0x7f00000022c0)=""/127, 0x7f}, {&(0x7f0000002340)=""/83, 0x53}, {&(0x7f00000023c0)=""/4096, 0x1000}, {&(0x7f00000033c0)=""/44, 0x2c}, {&(0x7f0000003400)=""/4096, 0x1000}], 0x9, &(0x7f00000044c0)=""/109, 0x6d}, 0x3}, {{0x0, 0x0, &(0x7f00000047c0)=[{&(0x7f0000004540)=""/90, 0x5a}, {&(0x7f00000045c0)=""/153, 0x99}, {&(0x7f0000004680)=""/129, 0x81}, {&(0x7f0000004740)=""/53, 0x35}, {0x0}], 0x5, &(0x7f0000004840)=""/103, 0x67}, 0x1}, {{&(0x7f00000048c0)=@nfc_llcp, 0x80, &(0x7f0000008b80)=[{&(0x7f0000004940)=""/107, 0x6b}, {&(0x7f00000049c0)=""/13, 0xd}, {&(0x7f0000004a00)=""/132, 0x84}, {&(0x7f0000004ac0)=""/72, 0x48}, {&(0x7f0000004b40)=""/56, 0x38}, {&(0x7f0000004b80)=""/57, 0x39}, {&(0x7f0000004bc0)=""/90, 0x5a}, {&(0x7f0000004c40)=""/4096, 0x1000}, {&(0x7f0000005c40)=""/27, 0x1b}], 0x9, &(0x7f0000005d40)=""/15, 0xf}, 0x6}, {{&(0x7f0000005d80)=@caif=@rfm, 0x80, &(0x7f0000005f40)=[{&(0x7f0000005e00)=""/137, 0x89}, {&(0x7f0000005ec0)=""/108, 0x6c}], 0x2}, 0xfff}, {{&(0x7f0000005f80)=@hci, 0x80, &(0x7f0000007640)=[{&(0x7f0000006000)=""/207, 0xcf}, {&(0x7f0000006100)=""/177, 0xb1}, {&(0x7f00000061c0)=""/142, 0x8e}, {&(0x7f0000006280)=""/124, 0x7c}, {&(0x7f0000006300)=""/226, 0xe2}, {&(0x7f0000006400)=""/1, 0x1}, {&(0x7f0000006440)=""/170, 0xaa}, {&(0x7f0000006500)=""/184, 0xb8}, {&(0x7f00000065c0)=""/4096, 0x1000}, {&(0x7f00000075c0)=""/114, 0x72}], 0xa}, 0x3b}, {{&(0x7f0000007700)=@ax25={{0x3, @default}, [@bcast, @null, @bcast, @netrom, @rose, @default, @netrom, @netrom]}, 0x80, &(0x7f00000078c0)=[{&(0x7f0000007780)=""/174, 0xae}, {&(0x7f0000007840)=""/79, 0x4f}], 0x2, &(0x7f0000007900)=""/4096, 0x1000}, 0x101}], 0x9, 0x10010, &(0x7f0000008b40)={0x77359400}) sendmsg$NL80211_CMD_SET_INTERFACE(0xffffffffffffffff, &(0x7f0000001840)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x8}, 0xc, &(0x7f0000001800)={&(0x7f0000001880)=ANY=[@ANYBLOB='`\x00\x00@', @ANYRES16, @ANYBLOB="0030e0be19d73e46694dbda39b5094c2ca8210a742b78037e700ffdbdf2506", @ANYRES32=0x0, @ANYBLOB="0c009900bf0f04001c0000000800050005000000050053000100000008000500050000000a001800030303030303000008000500000000000a0018000303030303030000"], 0x60}, 0x1, 0x0, 0x0, 0x44010}, 0x0) syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1) 10:36:25 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="200022008000000006000000660000000f000000000000000100000001000000004000000040000020000000d3f4655fd4f4655f0100ffff53ef", 0x3a, 0x400}, {&(0x7f0000010300)="02000000030000000400000066000f000300040000000000000000000f007f5c", 0x20, 0x800}], 0x0, &(0x7f0000000440)={[{@journal_checksum}, {@norecovery}]}) 10:36:25 executing program 5: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0xc, 0x2, &(0x7f0000000340)=[{&(0x7f0000010000)="601c6d6b646f736677c66200088020000400000004f8000020004000030000000000000001", 0x25}, {0x0, 0x0, 0x800}], 0x0, &(0x7f0000000080)={[{@iocharset={'iocharset', 0x3d, 'cp775'}}, {@iocharset={'iocharset', 0x3d, 'cp862'}}]}) 10:36:25 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="200025008000000006000000660000000f000000000000000100000001000000004000000040000020000000d3f4655fd4f4655f0100ffff53ef", 0x3a, 0x400}, {&(0x7f0000010300)="02000000030000000400000066000f000300040000000000000000000f007f5c", 0x20, 0x800}], 0x0, &(0x7f0000000440)={[{@journal_checksum}, {@norecovery}]}) [ 1649.265899][T17464] debugfs: Directory 'hci0' with parent 'bluetooth' already present! [ 1649.274429][T17463] FAT-fs (loop5): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) 10:36:26 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="20002e008000000006000000660000000f000000000000000100000001000000004000000040000020000000d3f4655fd4f4655f0100ffff53ef", 0x3a, 0x400}, {&(0x7f0000010300)="02000000030000000400000066000f000300040000000000000000000f007f5c", 0x20, 0x800}], 0x0, &(0x7f0000000440)={[{@journal_checksum}, {@norecovery}]}) [ 1649.833135][T17486] FAT-fs (loop5): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) 10:36:26 executing program 5: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0xd, 0x2, &(0x7f0000000340)=[{&(0x7f0000010000)="601c6d6b646f736677c66200088020000400000004f8000020004000030000000000000001", 0x25}, {0x0, 0x0, 0x800}], 0x0, &(0x7f0000000080)={[{@iocharset={'iocharset', 0x3d, 'cp775'}}, {@iocharset={'iocharset', 0x3d, 'cp862'}}]}) 10:36:26 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="200048008000000006000000660000000f000000000000000100000001000000004000000040000020000000d3f4655fd4f4655f0100ffff53ef", 0x3a, 0x400}, {&(0x7f0000010300)="02000000030000000400000066000f000300040000000000000000000f007f5c", 0x20, 0x800}], 0x0, &(0x7f0000000440)={[{@journal_checksum}, {@norecovery}]}) [ 1650.015707][T17494] FAT-fs (loop5): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 1651.321251][T16435] Bluetooth: hci0: command 0x1003 tx timeout [ 1651.327279][ T8351] Bluetooth: hci0: sending frame failed (-49) [ 1653.401042][T16435] Bluetooth: hci0: command 0x1001 tx timeout [ 1653.407049][ T8351] Bluetooth: hci0: sending frame failed (-49) [ 1655.480887][T16435] Bluetooth: hci0: command 0x1009 tx timeout 10:36:35 executing program 2: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000000c0), 0x0, 0x0) ioctl$TCSETS(r0, 0x5402, &(0x7f0000000000)={0x1, 0x616f21d3, 0x4c0, 0x6, 0x19, "14e884f9cee9a0e20d68df988cbda5a27670e8"}) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000000040)=0xf) ioctl$KDADDIO(r0, 0x400455c8, 0x0) 10:36:35 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="20004c008000000006000000660000000f000000000000000100000001000000004000000040000020000000d3f4655fd4f4655f0100ffff53ef", 0x3a, 0x400}, {&(0x7f0000010300)="02000000030000000400000066000f000300040000000000000000000f007f5c", 0x20, 0x800}], 0x0, &(0x7f0000000440)={[{@journal_checksum}, {@norecovery}]}) 10:36:35 executing program 5: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0xe, 0x2, &(0x7f0000000340)=[{&(0x7f0000010000)="601c6d6b646f736677c66200088020000400000004f8000020004000030000000000000001", 0x25}, {0x0, 0x0, 0x800}], 0x0, &(0x7f0000000080)={[{@iocharset={'iocharset', 0x3d, 'cp775'}}, {@iocharset={'iocharset', 0x3d, 'cp862'}}]}) 10:36:35 executing program 4: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0xc, 0x2, &(0x7f0000000340)=[{&(0x7f0000010000)="601c6d6b646f736677c66200088020000400000004f8000020004000030000000000000001", 0x25}, {0x0, 0x0, 0x800}], 0x0, &(0x7f0000000080)={[{@iocharset={'iocharset', 0x3d, 'cp775'}}, {@iocharset={'iocharset', 0x3d, 'cp862'}}]}) 10:36:35 executing program 1: fcntl$F_GET_FILE_RW_HINT(0xffffffffffffffff, 0x40d, 0x0) prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x8d}, 0x0) r0 = getpid() sched_setattr(0x0, &(0x7f0000000140)={0x38, 0x2, 0x0, 0x0, 0x9}, 0x0) sched_setattr(r0, &(0x7f0000000240)={0x38, 0x2, 0x0, 0x0, 0x5}, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r1, &(0x7f000057eff8)=@abs, 0x6e) sendmmsg$unix(r2, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(r1, &(0x7f00000000c0), 0x10106, 0x2, 0x0) write(0xffffffffffffffff, 0x0, 0x0) r3 = open(&(0x7f0000000040)='./bus\x00', 0x1612c2, 0x0) r4 = openat$procfs(0xffffffffffffff9c, &(0x7f0000000000)='/proc/meminfo\x00', 0x0, 0x0) sendfile(r3, r4, 0x0, 0x400000000001002a) syz_mount_image$vfat(&(0x7f0000000400), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f00000002c0)="eb3c906d6b66732e66617400020101000240008000f801", 0x17}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000180)=ANY=[]) connect$packet(0xffffffffffffffff, &(0x7f0000000180)={0x11, 0x3, 0x0, 0x1, 0x0, 0x6, @remote}, 0x14) recvmmsg(0xffffffffffffffff, &(0x7f0000008900)=[{{&(0x7f00000000c0)=@isdn, 0x80, &(0x7f0000001640)=[{&(0x7f0000000180)=""/108, 0x6c}, {&(0x7f00000002c0)=""/71, 0x47}, {&(0x7f0000005c80)=""/171, 0xab}, {&(0x7f0000000400)=""/215, 0xd7}, {&(0x7f0000000500)=""/74, 0x4a}, {&(0x7f0000000580)=""/46, 0x2e}, {&(0x7f00000005c0)=""/4096, 0x1000}, {&(0x7f00000015c0)=""/98, 0x62}], 0x8, &(0x7f00000016c0)=""/85, 0x55}, 0x7ff}, {{&(0x7f0000001740)=@generic, 0x80, &(0x7f00000017c0)=[{&(0x7f0000001900)=""/240, 0xf0}], 0x1, &(0x7f0000001a00)=""/112, 0x70}, 0x1}, {{0x0, 0x0, &(0x7f0000001f80)=[{&(0x7f0000001a80)=""/240, 0xf0}, {&(0x7f0000001b80)=""/173, 0xad}, {&(0x7f0000001c40)=""/29, 0x1d}, {&(0x7f0000001c80)=""/169, 0xa9}, {&(0x7f0000001d40)=""/146, 0x92}, {&(0x7f0000001e00)=""/139, 0x8b}, {&(0x7f0000001ec0)=""/175, 0xaf}], 0x7, &(0x7f0000002000)}, 0x6}, {{&(0x7f0000002040)=@un=@abs, 0x80, &(0x7f0000004400)=[{&(0x7f00000020c0)=""/13, 0xd}, {&(0x7f0000002100)=""/125, 0x7d}, {&(0x7f0000002180)=""/24, 0x18}, {&(0x7f0000008c40)=""/226, 0xe2}, {&(0x7f00000022c0)=""/127, 0x7f}, {&(0x7f0000002340)=""/83, 0x53}, {&(0x7f00000023c0)=""/4096, 0x1000}, {&(0x7f00000033c0)=""/44, 0x2c}, {&(0x7f0000003400)=""/4096, 0x1000}], 0x9, &(0x7f00000044c0)=""/109, 0x6d}, 0x3}, {{0x0, 0x0, &(0x7f00000047c0)=[{&(0x7f0000004540)=""/90, 0x5a}, {&(0x7f00000045c0)=""/153, 0x99}, {&(0x7f0000004680)=""/129, 0x81}, {&(0x7f0000004740)=""/53, 0x35}, {0x0}], 0x5, &(0x7f0000004840)=""/103, 0x67}, 0x1}, {{&(0x7f00000048c0)=@nfc_llcp, 0x80, &(0x7f0000008b80)=[{&(0x7f0000004940)=""/107, 0x6b}, {&(0x7f00000049c0)=""/13, 0xd}, {&(0x7f0000004a00)=""/132, 0x84}, {&(0x7f0000004ac0)=""/72, 0x48}, {&(0x7f0000004b40)=""/56, 0x38}, {&(0x7f0000004b80)=""/57, 0x39}, {&(0x7f0000004bc0)=""/90, 0x5a}, {&(0x7f0000004c40)=""/4096, 0x1000}, {&(0x7f0000005c40)=""/27, 0x1b}], 0x9, &(0x7f0000005d40)=""/15, 0xf}, 0x6}, {{&(0x7f0000005d80)=@caif=@rfm, 0x80, &(0x7f0000005f40)=[{&(0x7f0000005e00)=""/137, 0x89}, {&(0x7f0000005ec0)=""/108, 0x6c}], 0x2}, 0xfff}, {{&(0x7f0000005f80)=@hci, 0x80, &(0x7f0000007640)=[{&(0x7f0000006000)=""/207, 0xcf}, {&(0x7f0000006100)=""/177, 0xb1}, {&(0x7f00000061c0)=""/142, 0x8e}, {&(0x7f0000006280)=""/124, 0x7c}, {&(0x7f0000006300)=""/226, 0xe2}, {&(0x7f0000006400)=""/1, 0x1}, {&(0x7f0000006440)=""/170, 0xaa}, {&(0x7f0000006500)=""/184, 0xb8}, {&(0x7f00000065c0)=""/4096, 0x1000}, {&(0x7f00000075c0)=""/114, 0x72}], 0xa}, 0x3b}, {{&(0x7f0000007700)=@ax25={{0x3, @default}, [@bcast, @null, @bcast, @netrom, @rose, @default, @netrom, @netrom]}, 0x80, &(0x7f00000078c0)=[{&(0x7f0000007780)=""/174, 0xae}, {&(0x7f0000007840)=""/79, 0x4f}], 0x2, &(0x7f0000007900)=""/4096, 0x1000}, 0x101}], 0x9, 0x10010, &(0x7f0000008b40)={0x77359400}) sendmsg$NL80211_CMD_SET_INTERFACE(0xffffffffffffffff, &(0x7f0000001840)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x8}, 0xc, &(0x7f0000001800)={&(0x7f0000001880)=ANY=[@ANYBLOB='`\x00\x00@', @ANYRES16, @ANYBLOB="0030e0be19d73e46694dbda39b5094c2ca8210a742b78037e700ffdbdf2506", @ANYRES32=0x0, @ANYBLOB="0c009900bf0f04001c0000000800050005000000050053000100000008000500050000000a001800030303030303000008000500000000000a0018000303030303030000"], 0x60}, 0x1, 0x0, 0x0, 0x44010}, 0x0) syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1) 10:36:35 executing program 0: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000040), 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_PIT2(r1, 0x4040ae77, &(0x7f0000000000)) ioctl$KVM_SET_USER_MEMORY_REGION(0xffffffffffffffff, 0x4020ae46, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) io_setup(0xd, &(0x7f0000000200)) ioctl$KVM_SET_IRQCHIP(r1, 0x8208ae63, &(0x7f0000000400)={0x2, 0x0, @pic={0x43, 0x81, 0x5, 0x5, 0x6, 0xf9, 0x4d, 0x4, 0x61, 0x7, 0x4, 0xaf, 0x2, 0x4, 0x1f, 0x1f}}) recvmmsg(0xffffffffffffffff, &(0x7f0000005140)=[{{&(0x7f0000000140)=@pppol2tpin6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0xa, 0x0, 0x0, @loopback}}}, 0x80, &(0x7f00000003c0)=[{&(0x7f00000000c0)=""/6, 0x6}], 0x1}}, {{0x0, 0x0, 0x0}}, {{&(0x7f00000028c0)=@ieee802154={0x24, @long}, 0x80, 0x0}, 0x71}, {{&(0x7f0000003c00)=@rc, 0x80, &(0x7f0000005080)=[{&(0x7f0000003c80)=""/4096, 0x1000}, {&(0x7f0000004d00)=""/207, 0xcf}, {&(0x7f0000004e00)=""/127, 0x7f}, {0x0}], 0x4, &(0x7f00000050c0)=""/97, 0x61}, 0x2000}], 0x4, 0x0, 0x0) r3 = dup3(r0, r1, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socket$inet6(0xa, 0x401000000001, 0x0) ioctl$KVM_ASSIGN_PCI_DEVICE(r3, 0x8040ae69, &(0x7f0000000100)={0x9, 0x5, 0x6, 0x5, 0x4}) close(0xffffffffffffffff) close(0xffffffffffffffff) r4 = creat(&(0x7f0000000080)='./file0\x00', 0x4) ioctl$KVM_SET_LAPIC(r4, 0x4400ae8f, &(0x7f0000000640)={"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"}) r5 = syz_open_procfs(0x0, &(0x7f00000003c0)) fcntl$notify(r5, 0x402, 0x0) dup2(r3, r2) 10:36:35 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="200060008000000006000000660000000f000000000000000100000001000000004000000040000020000000d3f4655fd4f4655f0100ffff53ef", 0x3a, 0x400}, {&(0x7f0000010300)="02000000030000000400000066000f000300040000000000000000000f007f5c", 0x20, 0x800}], 0x0, &(0x7f0000000440)={[{@journal_checksum}, {@norecovery}]}) 10:36:35 executing program 4: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0xc, 0x2, &(0x7f0000000340)=[{&(0x7f0000010000)="601c6d6b646f736677c66200088020000400000004f8000020004000030000000000000001", 0x25}, {0x0, 0x0, 0x800}], 0x0, &(0x7f0000000080)={[{@iocharset={'iocharset', 0x3d, 'cp775'}}, {@iocharset={'iocharset', 0x3d, 'cp862'}}]}) [ 1659.519176][T17510] FAT-fs (loop5): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 1659.545171][T17515] debugfs: Directory 'hci0' with parent 'bluetooth' already present! 10:36:36 executing program 4: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0xc, 0x2, &(0x7f0000000340)=[{&(0x7f0000010000)="601c6d6b646f736677c66200088020000400000004f8000020004000030000000000000001", 0x25}, {0x0, 0x0, 0x800}], 0x0, &(0x7f0000000080)={[{@iocharset={'iocharset', 0x3d, 'cp775'}}, {@iocharset={'iocharset', 0x3d, 'cp862'}}]}) [ 1659.679190][ T8351] Bluetooth: hci0: sending frame failed (-49) 10:36:36 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="200068008000000006000000660000000f000000000000000100000001000000004000000040000020000000d3f4655fd4f4655f0100ffff53ef", 0x3a, 0x400}, {&(0x7f0000010300)="02000000030000000400000066000f000300040000000000000000000f007f5c", 0x20, 0x800}], 0x0, &(0x7f0000000440)={[{@journal_checksum}, {@norecovery}]}) 10:36:36 executing program 0: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000040), 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_PIT2(r1, 0x4040ae77, &(0x7f0000000000)) ioctl$KVM_SET_USER_MEMORY_REGION(0xffffffffffffffff, 0x4020ae46, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) io_setup(0xd, &(0x7f0000000200)) ioctl$KVM_SET_IRQCHIP(r1, 0x8208ae63, &(0x7f0000000400)={0x2, 0x0, @pic={0x43, 0x81, 0x5, 0x5, 0x6, 0xf9, 0x4d, 0x4, 0x61, 0x7, 0x4, 0xaf, 0x2, 0x4, 0x1f, 0x1f}}) recvmmsg(0xffffffffffffffff, &(0x7f0000005140)=[{{&(0x7f0000000140)=@pppol2tpin6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0xa, 0x0, 0x0, @loopback}}}, 0x80, &(0x7f00000003c0)=[{&(0x7f00000000c0)=""/6, 0x6}], 0x1}}, {{0x0, 0x0, 0x0}}, {{&(0x7f00000028c0)=@ieee802154={0x24, @long}, 0x80, 0x0}, 0x71}, {{&(0x7f0000003c00)=@rc, 0x80, &(0x7f0000005080)=[{&(0x7f0000003c80)=""/4096, 0x1000}, {&(0x7f0000004d00)=""/207, 0xcf}, {&(0x7f0000004e00)=""/127, 0x7f}, {0x0}], 0x4, &(0x7f00000050c0)=""/97, 0x61}, 0x2000}], 0x4, 0x0, 0x0) r3 = dup3(r0, r1, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socket$inet6(0xa, 0x401000000001, 0x0) ioctl$KVM_ASSIGN_PCI_DEVICE(r3, 0x8040ae69, &(0x7f0000000100)={0x9, 0x5, 0x6, 0x5, 0x4}) close(0xffffffffffffffff) close(0xffffffffffffffff) r4 = creat(&(0x7f0000000080)='./file0\x00', 0x4) ioctl$KVM_SET_LAPIC(r4, 0x4400ae8f, &(0x7f0000000640)={"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"}) r5 = syz_open_procfs(0x0, &(0x7f00000003c0)) fcntl$notify(r5, 0x402, 0x0) dup2(r3, r2) 10:36:36 executing program 5: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x10, 0x2, &(0x7f0000000340)=[{&(0x7f0000010000)="601c6d6b646f736677c66200088020000400000004f8000020004000030000000000000001", 0x25}, {0x0, 0x0, 0x800}], 0x0, &(0x7f0000000080)={[{@iocharset={'iocharset', 0x3d, 'cp775'}}, {@iocharset={'iocharset', 0x3d, 'cp862'}}]}) [ 1659.900469][T17538] FAT-fs (loop5): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 1661.720249][ T374] Bluetooth: hci0: command 0x1003 tx timeout [ 1661.726288][ T8351] Bluetooth: hci0: sending frame failed (-49) [ 1663.800149][ T374] Bluetooth: hci0: command 0x1001 tx timeout [ 1663.806164][ T8351] Bluetooth: hci0: sending frame failed (-49) [ 1665.879958][ T374] Bluetooth: hci0: command 0x1009 tx timeout 10:36:46 executing program 2: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000000c0), 0xe112a3e679331a23, 0x0) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000000040)=0xf) ioctl$KDADDIO(r0, 0x400455c8, 0x80) r1 = openat$full(0xffffffffffffff9c, &(0x7f0000000000), 0x141000, 0x0) ioctl$TIOCL_PASTESEL(r1, 0x541c, &(0x7f0000000080)) 10:36:46 executing program 4: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000040), 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_PIT2(r1, 0x4040ae77, &(0x7f0000000000)) ioctl$KVM_SET_USER_MEMORY_REGION(0xffffffffffffffff, 0x4020ae46, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) io_setup(0xd, &(0x7f0000000200)) ioctl$KVM_SET_IRQCHIP(r1, 0x8208ae63, &(0x7f0000000400)={0x2, 0x0, @pic={0x43, 0x81, 0x5, 0x5, 0x6, 0xf9, 0x4d, 0x4, 0x61, 0x7, 0x4, 0xaf, 0x2, 0x4, 0x1f, 0x1f}}) recvmmsg(0xffffffffffffffff, &(0x7f0000005140)=[{{&(0x7f0000000140)=@pppol2tpin6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0xa, 0x0, 0x0, @loopback}}}, 0x80, &(0x7f00000003c0)=[{&(0x7f00000000c0)=""/6, 0x6}], 0x1}}, {{0x0, 0x0, 0x0}}, {{&(0x7f00000028c0)=@ieee802154={0x24, @long}, 0x80, 0x0}, 0x71}, {{&(0x7f0000003c00)=@rc, 0x80, &(0x7f0000005080)=[{&(0x7f0000003c80)=""/4096, 0x1000}, {&(0x7f0000004d00)=""/207, 0xcf}, {&(0x7f0000004e00)=""/127, 0x7f}, {0x0}], 0x4, &(0x7f00000050c0)=""/97, 0x61}, 0x2000}], 0x4, 0x0, 0x0) r3 = dup3(r0, r1, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socket$inet6(0xa, 0x401000000001, 0x0) ioctl$KVM_ASSIGN_PCI_DEVICE(r3, 0x8040ae69, &(0x7f0000000100)={0x9, 0x5, 0x6, 0x5, 0x4}) close(0xffffffffffffffff) close(0xffffffffffffffff) r4 = creat(&(0x7f0000000080)='./file0\x00', 0x4) ioctl$KVM_SET_LAPIC(r4, 0x4400ae8f, &(0x7f0000000640)={"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"}) r5 = syz_open_procfs(0x0, &(0x7f00000003c0)) fcntl$notify(r5, 0x402, 0x0) dup2(r3, r2) 10:36:46 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="20006c008000000006000000660000000f000000000000000100000001000000004000000040000020000000d3f4655fd4f4655f0100ffff53ef", 0x3a, 0x400}, {&(0x7f0000010300)="02000000030000000400000066000f000300040000000000000000000f007f5c", 0x20, 0x800}], 0x0, &(0x7f0000000440)={[{@journal_checksum}, {@norecovery}]}) 10:36:46 executing program 5: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x11, 0x2, &(0x7f0000000340)=[{&(0x7f0000010000)="601c6d6b646f736677c66200088020000400000004f8000020004000030000000000000001", 0x25}, {0x0, 0x0, 0x800}], 0x0, &(0x7f0000000080)={[{@iocharset={'iocharset', 0x3d, 'cp775'}}, {@iocharset={'iocharset', 0x3d, 'cp862'}}]}) 10:36:46 executing program 0: perf_event_open(&(0x7f0000000180)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x1000}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$pppl2tp(0x18, 0x1, 0x1) r1 = perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = socket$pppl2tp(0x18, 0x1, 0x1) r3 = socket$inet6_udp(0xa, 0x2, 0x0) sendfile(r1, r0, &(0x7f0000000080), 0x4) connect$pppl2tp(r2, &(0x7f0000000000)=@pppol2tpv3={0x18, 0x1, {0x3, r3, {0x2, 0x0, @multicast1}, 0x2}}, 0x2e) connect$inet6(r3, &(0x7f0000000040)={0xa, 0x0, 0x0, @mcast2, 0x5}, 0x1c) connect$pppl2tp(r0, &(0x7f0000000000)=@pppol2tpv3in6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x2, 0x4, 0x0, 0x0, {0xa, 0x0, 0x0, @remote}}}, 0x3a) sendmmsg(r0, &(0x7f0000000280)=[{{0x0, 0x3000000, 0x0}}], 0x400000000000085, 0x0) 10:36:46 executing program 1: fcntl$F_GET_FILE_RW_HINT(0xffffffffffffffff, 0x40d, 0x0) prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x8d}, 0x0) r0 = getpid() sched_setattr(0x0, &(0x7f0000000140)={0x38, 0x2, 0x0, 0x0, 0x9}, 0x0) sched_setattr(r0, &(0x7f0000000240)={0x38, 0x2, 0x0, 0x0, 0x5}, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r1, &(0x7f000057eff8)=@abs, 0x6e) sendmmsg$unix(r2, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(r1, &(0x7f00000000c0), 0x10106, 0x2, 0x0) write(0xffffffffffffffff, 0x0, 0x0) r3 = open(&(0x7f0000000040)='./bus\x00', 0x1612c2, 0x0) r4 = openat$procfs(0xffffffffffffff9c, &(0x7f0000000000)='/proc/meminfo\x00', 0x0, 0x0) sendfile(r3, r4, 0x0, 0x400000000001002a) syz_mount_image$vfat(&(0x7f0000000400), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f00000002c0)="eb3c906d6b66732e66617400020101000240008000f801", 0x17}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000180)=ANY=[]) connect$packet(0xffffffffffffffff, &(0x7f0000000180)={0x11, 0x3, 0x0, 0x1, 0x0, 0x6, @remote}, 0x14) recvmmsg(0xffffffffffffffff, &(0x7f0000008900)=[{{&(0x7f00000000c0)=@isdn, 0x80, &(0x7f0000001640)=[{&(0x7f0000000180)=""/108, 0x6c}, {&(0x7f00000002c0)=""/71, 0x47}, {&(0x7f0000005c80)=""/171, 0xab}, {&(0x7f0000000400)=""/215, 0xd7}, {&(0x7f0000000500)=""/74, 0x4a}, {&(0x7f0000000580)=""/46, 0x2e}, {&(0x7f00000005c0)=""/4096, 0x1000}, {&(0x7f00000015c0)=""/98, 0x62}], 0x8, &(0x7f00000016c0)=""/85, 0x55}, 0x7ff}, {{&(0x7f0000001740)=@generic, 0x80, &(0x7f00000017c0)=[{&(0x7f0000001900)=""/240, 0xf0}], 0x1, &(0x7f0000001a00)=""/112, 0x70}, 0x1}, {{0x0, 0x0, &(0x7f0000001f80)=[{&(0x7f0000001a80)=""/240, 0xf0}, {&(0x7f0000001b80)=""/173, 0xad}, {&(0x7f0000001c40)=""/29, 0x1d}, {&(0x7f0000001c80)=""/169, 0xa9}, {&(0x7f0000001d40)=""/146, 0x92}, {&(0x7f0000001e00)=""/139, 0x8b}, {&(0x7f0000001ec0)=""/175, 0xaf}], 0x7, &(0x7f0000002000)}, 0x6}, {{&(0x7f0000002040)=@un=@abs, 0x80, &(0x7f0000004400)=[{&(0x7f00000020c0)=""/13, 0xd}, {&(0x7f0000002100)=""/125, 0x7d}, {&(0x7f0000002180)=""/24, 0x18}, {&(0x7f0000008c40)=""/226, 0xe2}, {&(0x7f00000022c0)=""/127, 0x7f}, {&(0x7f0000002340)=""/83, 0x53}, {&(0x7f00000023c0)=""/4096, 0x1000}, {&(0x7f00000033c0)=""/44, 0x2c}, {&(0x7f0000003400)=""/4096, 0x1000}], 0x9, &(0x7f00000044c0)=""/109, 0x6d}, 0x3}, {{0x0, 0x0, &(0x7f00000047c0)=[{&(0x7f0000004540)=""/90, 0x5a}, {&(0x7f00000045c0)=""/153, 0x99}, {&(0x7f0000004680)=""/129, 0x81}, {&(0x7f0000004740)=""/53, 0x35}, {0x0}], 0x5, &(0x7f0000004840)=""/103, 0x67}, 0x1}, {{&(0x7f00000048c0)=@nfc_llcp, 0x80, &(0x7f0000008b80)=[{&(0x7f0000004940)=""/107, 0x6b}, {&(0x7f00000049c0)=""/13, 0xd}, {&(0x7f0000004a00)=""/132, 0x84}, {&(0x7f0000004ac0)=""/72, 0x48}, {&(0x7f0000004b40)=""/56, 0x38}, {&(0x7f0000004b80)=""/57, 0x39}, {&(0x7f0000004bc0)=""/90, 0x5a}, {&(0x7f0000004c40)=""/4096, 0x1000}, {&(0x7f0000005c40)=""/27, 0x1b}], 0x9, &(0x7f0000005d40)=""/15, 0xf}, 0x6}, {{&(0x7f0000005d80)=@caif=@rfm, 0x80, &(0x7f0000005f40)=[{&(0x7f0000005e00)=""/137, 0x89}, {&(0x7f0000005ec0)=""/108, 0x6c}], 0x2}, 0xfff}, {{&(0x7f0000005f80)=@hci, 0x80, &(0x7f0000007640)=[{&(0x7f0000006000)=""/207, 0xcf}, {&(0x7f0000006100)=""/177, 0xb1}, {&(0x7f00000061c0)=""/142, 0x8e}, {&(0x7f0000006280)=""/124, 0x7c}, {&(0x7f0000006300)=""/226, 0xe2}, {&(0x7f0000006400)=""/1, 0x1}, {&(0x7f0000006440)=""/170, 0xaa}, {&(0x7f0000006500)=""/184, 0xb8}, {&(0x7f00000065c0)=""/4096, 0x1000}, {&(0x7f00000075c0)=""/114, 0x72}], 0xa}, 0x3b}, {{&(0x7f0000007700)=@ax25={{0x3, @default}, [@bcast, @null, @bcast, @netrom, @rose, @default, @netrom, @netrom]}, 0x80, &(0x7f00000078c0)=[{&(0x7f0000007780)=""/174, 0xae}, {&(0x7f0000007840)=""/79, 0x4f}], 0x2, &(0x7f0000007900)=""/4096, 0x1000}, 0x101}], 0x9, 0x10010, &(0x7f0000008b40)={0x77359400}) sendmsg$NL80211_CMD_SET_INTERFACE(0xffffffffffffffff, &(0x7f0000001840)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x8}, 0xc, &(0x7f0000001800)={&(0x7f0000001880)=ANY=[@ANYBLOB='`\x00\x00@', @ANYRES16, @ANYBLOB="0030e0be19d73e46694dbda39b5094c2ca8210a742b78037e700ffdbdf2506", @ANYRES32=0x0, @ANYBLOB="0c009900bf0f04001c0000000800050005000000050053000100000008000500050000000a001800030303030303000008000500000000000a0018000303030303030000"], 0x60}, 0x1, 0x0, 0x0, 0x44010}, 0x0) syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1) 10:36:46 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="200074008000000006000000660000000f000000000000000100000001000000004000000040000020000000d3f4655fd4f4655f0100ffff53ef", 0x3a, 0x400}, {&(0x7f0000010300)="02000000030000000400000066000f000300040000000000000000000f007f5c", 0x20, 0x800}], 0x0, &(0x7f0000000440)={[{@journal_checksum}, {@norecovery}]}) 10:36:46 executing program 2: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000000c0), 0x0, 0x0) r1 = signalfd4(r0, &(0x7f0000000000), 0x8, 0x80800) ioctl$TCSETS(r1, 0x5402, &(0x7f0000000080)={0x3, 0x9, 0x3c6, 0xfc, 0xc, "08eeb1a1a0af0c2492e9a4a71f9e0c0a783fd8"}) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000000040)=0xf) openat(r1, &(0x7f0000000100)='./file0\x00', 0x10000, 0xf0) ioctl$KDADDIO(r0, 0x400455c8, 0x0) r2 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000040), 0x0, 0x0) close(r2) ioctl$BTRFS_IOC_GET_DEV_STATS(r2, 0x8004550f, 0x0) preadv(r2, &(0x7f0000000240)=[{&(0x7f0000000140)=""/146, 0x92}, {&(0x7f0000000200)=""/7, 0x7}], 0x2, 0x0, 0x0) 10:36:46 executing program 5: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x12, 0x2, &(0x7f0000000340)=[{&(0x7f0000010000)="601c6d6b646f736677c66200088020000400000004f8000020004000030000000000000001", 0x25}, {0x0, 0x0, 0x800}], 0x0, &(0x7f0000000080)={[{@iocharset={'iocharset', 0x3d, 'cp775'}}, {@iocharset={'iocharset', 0x3d, 'cp862'}}]}) [ 1669.758363][T17553] FAT-fs (loop5): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) 10:36:46 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="20007a008000000006000000660000000f000000000000000100000001000000004000000040000020000000d3f4655fd4f4655f0100ffff53ef", 0x3a, 0x400}, {&(0x7f0000010300)="02000000030000000400000066000f000300040000000000000000000f007f5c", 0x20, 0x800}], 0x0, &(0x7f0000000440)={[{@journal_checksum}, {@norecovery}]}) 10:36:46 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="20003c018000000006000000660000000f000000000000000100000001000000004000000040000020000000d3f4655fd4f4655f0100ffff53ef", 0x3a, 0x400}, {&(0x7f0000010300)="02000000030000000400000066000f000300040000000000000000000f007f5c", 0x20, 0x800}], 0x0, &(0x7f0000000440)={[{@journal_checksum}, {@norecovery}]}) 10:36:46 executing program 0: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000000c0), 0x0, 0x0) ioctl$TCSETS(r0, 0x5402, &(0x7f0000000000)={0x1, 0x616f21d3, 0x4c0, 0x6, 0x19, "14e884f9cee9a0e20d68df988cbda5a27670e8"}) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000000040)=0xf) ioctl$KDADDIO(r0, 0x400455c8, 0x0) 10:36:46 executing program 5: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x18, 0x2, &(0x7f0000000340)=[{&(0x7f0000010000)="601c6d6b646f736677c66200088020000400000004f8000020004000030000000000000001", 0x25}, {0x0, 0x0, 0x800}], 0x0, &(0x7f0000000080)={[{@iocharset={'iocharset', 0x3d, 'cp775'}}, {@iocharset={'iocharset', 0x3d, 'cp862'}}]}) 10:36:46 executing program 4: fcntl$F_GET_FILE_RW_HINT(0xffffffffffffffff, 0x40d, 0x0) prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x8d}, 0x0) r0 = getpid() sched_setattr(0x0, &(0x7f0000000140)={0x38, 0x2, 0x0, 0x0, 0x9}, 0x0) sched_setattr(r0, &(0x7f0000000240)={0x38, 0x2, 0x0, 0x0, 0x5}, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r1, &(0x7f000057eff8)=@abs, 0x6e) sendmmsg$unix(r2, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(r1, &(0x7f00000000c0), 0x10106, 0x2, 0x0) write(0xffffffffffffffff, 0x0, 0x0) r3 = open(&(0x7f0000000040)='./bus\x00', 0x1612c2, 0x0) r4 = openat$procfs(0xffffffffffffff9c, &(0x7f0000000000)='/proc/meminfo\x00', 0x0, 0x0) sendfile(r3, r4, 0x0, 0x400000000001002a) syz_mount_image$vfat(&(0x7f0000000400), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f00000002c0)="eb3c906d6b66732e66617400020101000240008000f801", 0x17}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000180)=ANY=[]) connect$packet(0xffffffffffffffff, &(0x7f0000000180)={0x11, 0x3, 0x0, 0x1, 0x0, 0x6, @remote}, 0x14) recvmmsg(0xffffffffffffffff, &(0x7f0000008900)=[{{&(0x7f00000000c0)=@isdn, 0x80, &(0x7f0000001640)=[{&(0x7f0000000180)=""/108, 0x6c}, {&(0x7f00000002c0)=""/71, 0x47}, {&(0x7f0000005c80)=""/171, 0xab}, {&(0x7f0000000400)=""/215, 0xd7}, {&(0x7f0000000500)=""/74, 0x4a}, {&(0x7f0000000580)=""/46, 0x2e}, {&(0x7f00000005c0)=""/4096, 0x1000}, {&(0x7f00000015c0)=""/98, 0x62}], 0x8, &(0x7f00000016c0)=""/85, 0x55}, 0x7ff}, {{&(0x7f0000001740)=@generic, 0x80, &(0x7f00000017c0)=[{&(0x7f0000001900)=""/240, 0xf0}], 0x1, &(0x7f0000001a00)=""/112, 0x70}, 0x1}, {{0x0, 0x0, &(0x7f0000001f80)=[{&(0x7f0000001a80)=""/240, 0xf0}, {&(0x7f0000001b80)=""/173, 0xad}, {&(0x7f0000001c40)=""/29, 0x1d}, {&(0x7f0000001c80)=""/169, 0xa9}, {&(0x7f0000001d40)=""/146, 0x92}, {&(0x7f0000001e00)=""/139, 0x8b}, {&(0x7f0000001ec0)=""/175, 0xaf}], 0x7, &(0x7f0000002000)}, 0x6}, {{&(0x7f0000002040)=@un=@abs, 0x80, &(0x7f0000004400)=[{&(0x7f00000020c0)=""/13, 0xd}, {&(0x7f0000002100)=""/125, 0x7d}, {&(0x7f0000002180)=""/24, 0x18}, {&(0x7f0000008c40)=""/226, 0xe2}, {&(0x7f00000022c0)=""/127, 0x7f}, {&(0x7f0000002340)=""/83, 0x53}, {&(0x7f00000023c0)=""/4096, 0x1000}, {&(0x7f00000033c0)=""/44, 0x2c}, {&(0x7f0000003400)=""/4096, 0x1000}], 0x9, &(0x7f00000044c0)=""/109, 0x6d}, 0x3}, {{0x0, 0x0, &(0x7f00000047c0)=[{&(0x7f0000004540)=""/90, 0x5a}, {&(0x7f00000045c0)=""/153, 0x99}, {&(0x7f0000004680)=""/129, 0x81}, {&(0x7f0000004740)=""/53, 0x35}, {0x0}], 0x5, &(0x7f0000004840)=""/103, 0x67}, 0x1}, {{&(0x7f00000048c0)=@nfc_llcp, 0x80, &(0x7f0000008b80)=[{&(0x7f0000004940)=""/107, 0x6b}, {&(0x7f00000049c0)=""/13, 0xd}, {&(0x7f0000004a00)=""/132, 0x84}, {&(0x7f0000004ac0)=""/72, 0x48}, {&(0x7f0000004b40)=""/56, 0x38}, {&(0x7f0000004b80)=""/57, 0x39}, {&(0x7f0000004bc0)=""/90, 0x5a}, {&(0x7f0000004c40)=""/4096, 0x1000}, {&(0x7f0000005c40)=""/27, 0x1b}], 0x9, &(0x7f0000005d40)=""/15, 0xf}, 0x6}, {{&(0x7f0000005d80)=@caif=@rfm, 0x80, &(0x7f0000005f40)=[{&(0x7f0000005e00)=""/137, 0x89}, {&(0x7f0000005ec0)=""/108, 0x6c}], 0x2}, 0xfff}, {{&(0x7f0000005f80)=@hci, 0x80, &(0x7f0000007640)=[{&(0x7f0000006000)=""/207, 0xcf}, {&(0x7f0000006100)=""/177, 0xb1}, {&(0x7f00000061c0)=""/142, 0x8e}, {&(0x7f0000006280)=""/124, 0x7c}, {&(0x7f0000006300)=""/226, 0xe2}, {&(0x7f0000006400)=""/1, 0x1}, {&(0x7f0000006440)=""/170, 0xaa}, {&(0x7f0000006500)=""/184, 0xb8}, {&(0x7f00000065c0)=""/4096, 0x1000}, {&(0x7f00000075c0)=""/114, 0x72}], 0xa}, 0x3b}, {{&(0x7f0000007700)=@ax25={{0x3, @default}, [@bcast, @null, @bcast, @netrom, @rose, @default, @netrom, @netrom]}, 0x80, &(0x7f00000078c0)=[{&(0x7f0000007780)=""/174, 0xae}, {&(0x7f0000007840)=""/79, 0x4f}], 0x2, &(0x7f0000007900)=""/4096, 0x1000}, 0x101}], 0x9, 0x10010, &(0x7f0000008b40)={0x77359400}) sendmsg$NL80211_CMD_SET_INTERFACE(0xffffffffffffffff, &(0x7f0000001840)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x8}, 0xc, &(0x7f0000001800)={&(0x7f0000001880)=ANY=[@ANYBLOB='`\x00\x00@', @ANYRES16, @ANYBLOB="0030e0be19d73e46694dbda39b5094c2ca8210a742b78037e700ffdbdf2506", @ANYRES32=0x0, @ANYBLOB="0c009900bf0f04001c0000000800050005000000050053000100000008000500050000000a001800030303030303000008000500000000000a0018000303030303030000"], 0x60}, 0x1, 0x0, 0x0, 0x44010}, 0x0) syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1) 10:36:46 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="2000fc018000000006000000660000000f000000000000000100000001000000004000000040000020000000d3f4655fd4f4655f0100ffff53ef", 0x3a, 0x400}, {&(0x7f0000010300)="02000000030000000400000066000f000300040000000000000000000f007f5c", 0x20, 0x800}], 0x0, &(0x7f0000000440)={[{@journal_checksum}, {@norecovery}]}) [ 1670.038250][T17567] debugfs: Directory 'hci0' with parent 'bluetooth' already present! [ 1670.049686][T15318] Bluetooth: hci0: Frame reassembly failed (-84) [ 1670.062792][T17576] FAT-fs (loop5): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) 10:36:46 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="200004028000000006000000660000000f000000000000000100000001000000004000000040000020000000d3f4655fd4f4655f0100ffff53ef", 0x3a, 0x400}, {&(0x7f0000010300)="02000000030000000400000066000f000300040000000000000000000f007f5c", 0x20, 0x800}], 0x0, &(0x7f0000000440)={[{@journal_checksum}, {@norecovery}]}) 10:36:46 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="2000c3028000000006000000660000000f000000000000000100000001000000004000000040000020000000d3f4655fd4f4655f0100ffff53ef", 0x3a, 0x400}, {&(0x7f0000010300)="02000000030000000400000066000f000300040000000000000000000f007f5c", 0x20, 0x800}], 0x0, &(0x7f0000000440)={[{@journal_checksum}, {@norecovery}]}) [ 1670.164988][T17594] FAT-fs (loop5): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) 10:36:46 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="200000038000000006000000660000000f000000000000000100000001000000004000000040000020000000d3f4655fd4f4655f0100ffff53ef", 0x3a, 0x400}, {&(0x7f0000010300)="02000000030000000400000066000f000300040000000000000000000f007f5c", 0x20, 0x800}], 0x0, &(0x7f0000000440)={[{@journal_checksum}, {@norecovery}]}) 10:36:46 executing program 1: fcntl$F_GET_FILE_RW_HINT(0xffffffffffffffff, 0x40d, 0x0) prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x8d}, 0x0) r0 = getpid() sched_setattr(0x0, &(0x7f0000000140)={0x38, 0x2, 0x0, 0x0, 0x9}, 0x0) sched_setattr(r0, &(0x7f0000000240)={0x38, 0x2, 0x0, 0x0, 0x5}, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r1, &(0x7f000057eff8)=@abs, 0x6e) sendmmsg$unix(r2, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(r1, &(0x7f00000000c0), 0x10106, 0x2, 0x0) write(0xffffffffffffffff, 0x0, 0x0) r3 = open(&(0x7f0000000040)='./bus\x00', 0x1612c2, 0x0) r4 = openat$procfs(0xffffffffffffff9c, &(0x7f0000000000)='/proc/meminfo\x00', 0x0, 0x0) sendfile(r3, r4, 0x0, 0x400000000001002a) syz_mount_image$vfat(&(0x7f0000000400), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f00000002c0)="eb3c906d6b66732e66617400020101000240008000f801", 0x17}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000180)=ANY=[]) connect$packet(0xffffffffffffffff, &(0x7f0000000180)={0x11, 0x3, 0x0, 0x1, 0x0, 0x6, @remote}, 0x14) recvmmsg(0xffffffffffffffff, &(0x7f0000008900)=[{{&(0x7f00000000c0)=@isdn, 0x80, &(0x7f0000001640)=[{&(0x7f0000000180)=""/108, 0x6c}, {&(0x7f00000002c0)=""/71, 0x47}, {&(0x7f0000005c80)=""/171, 0xab}, {&(0x7f0000000400)=""/215, 0xd7}, {&(0x7f0000000500)=""/74, 0x4a}, {&(0x7f0000000580)=""/46, 0x2e}, {&(0x7f00000005c0)=""/4096, 0x1000}, {&(0x7f00000015c0)=""/98, 0x62}], 0x8, &(0x7f00000016c0)=""/85, 0x55}, 0x7ff}, {{&(0x7f0000001740)=@generic, 0x80, &(0x7f00000017c0)=[{&(0x7f0000001900)=""/240, 0xf0}], 0x1, &(0x7f0000001a00)=""/112, 0x70}, 0x1}, {{0x0, 0x0, &(0x7f0000001f80)=[{&(0x7f0000001a80)=""/240, 0xf0}, {&(0x7f0000001b80)=""/173, 0xad}, {&(0x7f0000001c40)=""/29, 0x1d}, {&(0x7f0000001c80)=""/169, 0xa9}, {&(0x7f0000001d40)=""/146, 0x92}, {&(0x7f0000001e00)=""/139, 0x8b}, {&(0x7f0000001ec0)=""/175, 0xaf}], 0x7, &(0x7f0000002000)}, 0x6}, {{&(0x7f0000002040)=@un=@abs, 0x80, &(0x7f0000004400)=[{&(0x7f00000020c0)=""/13, 0xd}, {&(0x7f0000002100)=""/125, 0x7d}, {&(0x7f0000002180)=""/24, 0x18}, {&(0x7f0000008c40)=""/226, 0xe2}, {&(0x7f00000022c0)=""/127, 0x7f}, {&(0x7f0000002340)=""/83, 0x53}, {&(0x7f00000023c0)=""/4096, 0x1000}, {&(0x7f00000033c0)=""/44, 0x2c}, {&(0x7f0000003400)=""/4096, 0x1000}], 0x9, &(0x7f00000044c0)=""/109, 0x6d}, 0x3}, {{0x0, 0x0, &(0x7f00000047c0)=[{&(0x7f0000004540)=""/90, 0x5a}, {&(0x7f00000045c0)=""/153, 0x99}, {&(0x7f0000004680)=""/129, 0x81}, {&(0x7f0000004740)=""/53, 0x35}, {0x0}], 0x5, &(0x7f0000004840)=""/103, 0x67}, 0x1}, {{&(0x7f00000048c0)=@nfc_llcp, 0x80, &(0x7f0000008b80)=[{&(0x7f0000004940)=""/107, 0x6b}, {&(0x7f00000049c0)=""/13, 0xd}, {&(0x7f0000004a00)=""/132, 0x84}, {&(0x7f0000004ac0)=""/72, 0x48}, {&(0x7f0000004b40)=""/56, 0x38}, {&(0x7f0000004b80)=""/57, 0x39}, {&(0x7f0000004bc0)=""/90, 0x5a}, {&(0x7f0000004c40)=""/4096, 0x1000}, {&(0x7f0000005c40)=""/27, 0x1b}], 0x9, &(0x7f0000005d40)=""/15, 0xf}, 0x6}, {{&(0x7f0000005d80)=@caif=@rfm, 0x80, &(0x7f0000005f40)=[{&(0x7f0000005e00)=""/137, 0x89}, {&(0x7f0000005ec0)=""/108, 0x6c}], 0x2}, 0xfff}, {{&(0x7f0000005f80)=@hci, 0x80, &(0x7f0000007640)=[{&(0x7f0000006000)=""/207, 0xcf}, {&(0x7f0000006100)=""/177, 0xb1}, {&(0x7f00000061c0)=""/142, 0x8e}, {&(0x7f0000006280)=""/124, 0x7c}, {&(0x7f0000006300)=""/226, 0xe2}, {&(0x7f0000006400)=""/1, 0x1}, {&(0x7f0000006440)=""/170, 0xaa}, {&(0x7f0000006500)=""/184, 0xb8}, {&(0x7f00000065c0)=""/4096, 0x1000}, {&(0x7f00000075c0)=""/114, 0x72}], 0xa}, 0x3b}, {{&(0x7f0000007700)=@ax25={{0x3, @default}, [@bcast, @null, @bcast, @netrom, @rose, @default, @netrom, @netrom]}, 0x80, &(0x7f00000078c0)=[{&(0x7f0000007780)=""/174, 0xae}, {&(0x7f0000007840)=""/79, 0x4f}], 0x2, &(0x7f0000007900)=""/4096, 0x1000}, 0x101}], 0x9, 0x10010, &(0x7f0000008b40)={0x77359400}) sendmsg$NL80211_CMD_SET_INTERFACE(0xffffffffffffffff, &(0x7f0000001840)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x8}, 0xc, &(0x7f0000001800)={&(0x7f0000001880)=ANY=[@ANYBLOB='`\x00\x00@', @ANYRES16, @ANYBLOB="0030e0be19d73e46694dbda39b5094c2ca8210a742b78037e700ffdbdf2506", @ANYRES32=0x0, @ANYBLOB="0c009900bf0f04001c0000000800050005000000050053000100000008000500050000000a001800030303030303000008000500000000000a0018000303030303030000"], 0x60}, 0x1, 0x0, 0x0, 0x44010}, 0x0) syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1) [ 1672.119328][ T374] Bluetooth: hci1: command 0x1003 tx timeout [ 1672.125336][ T87] Bluetooth: hci1: sending frame failed (-49) [ 1672.131936][ T374] Bluetooth: hci0: command 0x1003 tx timeout [ 1672.137981][ T87] Bluetooth: hci0: sending frame failed (-49) [ 1674.199172][ T374] Bluetooth: hci0: command 0x1001 tx timeout [ 1674.205184][ T87] Bluetooth: hci0: sending frame failed (-49) [ 1674.211816][ T374] Bluetooth: hci1: command 0x1001 tx timeout [ 1674.217804][ T87] Bluetooth: hci1: sending frame failed (-49) [ 1676.278965][ T374] Bluetooth: hci1: command 0x1009 tx timeout [ 1676.284962][ T374] Bluetooth: hci0: command 0x1009 tx timeout 10:36:56 executing program 2: r0 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000040), 0x0, 0x0) close(r0) ioctl$BTRFS_IOC_GET_DEV_STATS(r0, 0x8004550f, 0x0) r1 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000040), 0x0, 0x0) close(r1) ioctl$BTRFS_IOC_GET_DEV_STATS(r1, 0x8004550f, 0x0) sendfile(r0, r1, &(0x7f0000000000)=0xf148, 0x3) r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000000c0), 0x0, 0x0) ioctl$TIOCSETD(r2, 0x5423, &(0x7f0000000080)=0x15) ioctl$KDADDIO(r2, 0x400455c8, 0x0) [ 1680.598637][T17581] BUG: scheduling while atomic: syz-executor.0/17581/0x00000002 [ 1680.606300][T17581] Modules linked in: [ 1680.610221][T17581] Preemption disabled at: [ 1680.610248][T17581] [<0000000000000000>] 0x0 [ 1680.619002][T17581] CPU: 1 PID: 17581 Comm: syz-executor.0 Not tainted 5.4.125-syzkaller-00004-ga84c475f4db0 #0 [ 1680.629211][T17581] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 1680.639239][T17581] Call Trace: [ 1680.642503][T17581] dump_stack+0x1d8/0x24e [ 1680.646804][T17581] ? devkmsg_release+0x11c/0x11c [ 1680.651715][T17581] ? show_regs_print_info+0x12/0x12 [ 1680.656883][T17581] ? check_preemption_disabled+0x9e/0x330 [ 1680.662573][T17581] ? debug_smp_processor_id+0x20/0x20 [ 1680.667916][T17581] ? slab_free_freelist_hook+0x7b/0x150 [ 1680.673434][T17581] ? kmem_cache_free+0xb8/0x5f0 [ 1680.678255][T17581] __schedule_bug+0x1af/0x240 [ 1680.682903][T17581] ? __migrate_task+0x160/0x160 [ 1680.687781][T17581] ? _raw_spin_lock_irqsave+0xf8/0x210 [ 1680.693208][T17581] ? _raw_spin_lock+0x1b0/0x1b0 [ 1680.698044][T17581] __schedule+0xa42/0x1170 [ 1680.702436][T17581] ? __pv_queued_spin_unlock_slowpath+0x290/0x290 [ 1680.708819][T17581] ? _raw_spin_unlock_irqrestore+0x57/0x80 [ 1680.714595][T17581] ? is_mmconf_reserved+0x420/0x420 [ 1680.719780][T17581] ? check_preemption_disabled+0x9e/0x330 [ 1680.725468][T17581] ? debug_smp_processor_id+0x20/0x20 [ 1680.730809][T17581] schedule+0x13b/0x1d0 [ 1680.734934][T17581] lock_sock_nested+0x1ed/0x310 [ 1680.739756][T17581] ? slab_free_freelist_hook+0x7b/0x150 [ 1680.745269][T17581] ? sock_def_destruct+0x10/0x10 [ 1680.750174][T17581] ? init_wait_entry+0xd0/0xd0 [ 1680.754908][T17581] ? hci_send_to_sock+0x709/0x720 [ 1680.759901][T17581] ? hci_sock_dev_event+0x274/0x570 [ 1680.765082][T17581] hci_sock_dev_event+0x2da/0x570 [ 1680.770082][T17581] hci_unregister_dev+0x2a5/0x13f0 [ 1680.775171][T17581] ? rcu_sync_exit+0xc6/0x1a0 [ 1680.779821][T17581] hci_uart_tty_close+0x1a2/0x220 [ 1680.784824][T17581] ? hci_uart_tty_open+0x2d0/0x2d0 [ 1680.789904][T17581] tty_ldisc_release+0x272/0x600 [ 1680.794811][T17581] tty_release_struct+0x27/0xd0 [ 1680.799627][T17581] tty_release+0xdd7/0x10a0 [ 1680.804106][T17581] ? tty_release_struct+0xd0/0xd0 [ 1680.809113][T17581] __fput+0x27d/0x6c0 [ 1680.813065][T17581] task_work_run+0x186/0x1b0 [ 1680.817624][T17581] prepare_exit_to_usermode+0x2b0/0x310 [ 1680.823140][T17581] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 1680.829000][T17581] RIP: 0033:0x4193fb 10:36:56 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="200002048000000006000000660000000f000000000000000100000001000000004000000040000020000000d3f4655fd4f4655f0100ffff53ef", 0x3a, 0x400}, {&(0x7f0000010300)="02000000030000000400000066000f000300040000000000000000000f007f5c", 0x20, 0x800}], 0x0, &(0x7f0000000440)={[{@journal_checksum}, {@norecovery}]}) 10:36:56 executing program 5: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x22, 0x2, &(0x7f0000000340)=[{&(0x7f0000010000)="601c6d6b646f736677c66200088020000400000004f8000020004000030000000000000001", 0x25}, {0x0, 0x0, 0x800}], 0x0, &(0x7f0000000080)={[{@iocharset={'iocharset', 0x3d, 'cp775'}}, {@iocharset={'iocharset', 0x3d, 'cp862'}}]}) 10:36:56 executing program 4: r0 = bpf$PROG_LOAD(0x5, &(0x7f0000000180)={0x6, 0x0, 0x0, &(0x7f00000000c0)='GPL\x00', 0x4, 0x1000, &(0x7f000062b000)=""/4096, 0x0, 0x0, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x78) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000000b40)={r0, 0x1800000000000060, 0x0, 0x0, 0x0, 0x0, 0x0, 0xf2ffffff, 0x0, 0x0, 0x0, 0x0, 0x7000000}, 0x40) ioctl$KVM_CREATE_VM(0xffffffffffffffff, 0xae01, 0x0) openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) memfd_create(&(0x7f0000000040)='+\x8b\x8a\x16\x11O\xdd\xdfk(F\x99\xdf\x92\xd5>oJ\x02u\x9b\xafa\xac', 0x3) mkdir(&(0x7f0000000400)='./file0\x00', 0x0) r1 = openat$fuse(0xffffffffffffff9c, &(0x7f0000002080), 0x42, 0x0) perf_event_open(0x0, 0x0, 0xfffeffffffffffff, 0xffffffffffffffff, 0x0) sendmsg$netlink(0xffffffffffffffff, &(0x7f0000005680)={0x0, 0x0, 0x0}, 0x0) sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0) mount$fuse(0x0, &(0x7f00000042c0)='./file0\x00', &(0x7f0000002000), 0x0, &(0x7f00000024c0)=ANY=[@ANYBLOB='fd=', @ANYRESHEX=r1, @ANYBLOB=',rootmode=00000000000000000040000,user_id=', @ANYRESDEC=0x0, @ANYBLOB=',group_id=', @ANYRESDEC=0x0, @ANYBLOB="2c004c65a34f4b8d10c507ea60be8d055ea601c0426cce07aa2910f506b8ecf72cd5424e7a5bfc34bee035aa695c43319cb30f6a9b"]) read$FUSE(r1, &(0x7f0000004340)={0x2020, 0x0, 0x0}, 0x2020) write$FUSE_INIT(r1, &(0x7f0000004200)={0x50, 0x0, r2}, 0x50) [ 1680.832877][T17581] Code: 0f 05 48 3d 00 f0 ff ff 77 45 c3 0f 1f 40 00 48 83 ec 18 89 7c 24 0c e8 63 fc ff ff 8b 7c 24 0c 41 89 c0 b8 03 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 35 44 89 c7 89 44 24 0c e8 a1 fc ff ff 8b 44 [ 1680.852446][T17581] RSP: 002b:00007ffde3087e30 EFLAGS: 00000293 ORIG_RAX: 0000000000000003 [ 1680.860830][T17581] RAX: 0000000000000000 RBX: 0000000000000004 RCX: 00000000004193fb [ 1680.868773][T17581] RDX: 0000000000570338 RSI: 00007f2f3c368f88 RDI: 0000000000000003 [ 1680.876711][T17581] RBP: 0000000000000001 R08: 0000000000000000 R09: 0000001b32021fd4 [ 1680.884651][T17581] R10: 0000000000000564 R11: 0000000000000293 R12: 0000000000197c6e syz_fuse_handle_req(r1, &(0x7f0000000000)="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", 0x2000, &(0x7f00000069c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f00000066c0)={0x90, 0x0, 0x0, {0x6, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x8000, 0x6000}}}, 0x0, 0x0, 0x0, 0x0}) syz_mount_image$tmpfs(0x0, 0x0, 0xfffffffffffff001, 0x1, &(0x7f00000025c0)=[{0x0, 0x0, 0xfff}], 0x0, 0x0) openat(0xffffffffffffff9c, &(0x7f0000002040)='./file0/file0\x00', 0x0, 0x0) umount2(&(0x7f0000000080)='./file0\x00', 0x3) syz_fuse_handle_req(0xffffffffffffffff, 0x0, 0x0, &(0x7f0000002cc0)={0x0, &(0x7f0000002640)={0x18, 0x0, 0x0, {0x5}}, &(0x7f0000002680)={0x18, 0x0, 0x7, {0x4}}, &(0x7f00000026c0)={0x18, 0x0, 0x2, {0x81}}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f0000002c80)={0x20, 0x0, 0x2, {0x7b, 0xc, 0x1}}}) read$FUSE(0xffffffffffffffff, &(0x7f0000006a40)={0x2020}, 0x2020) seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0x0, &(0x7f0000000080)={0x1, &(0x7f0000000000)=[{0x6}]}) [ 1680.892592][T17581] R13: 00000000000003e8 R14: 000000000056bf80 R15: 0000000000197c6a [ 1680.901416][T17581] ------------[ cut here ]------------ [ 1680.906877][T17581] DEBUG_LOCKS_WARN_ON(val > preempt_count()) [ 1680.906918][T17581] WARNING: CPU: 1 PID: 17581 at kernel/sched/core.c:4019 preempt_count_sub+0x9c/0x160 [ 1680.922375][T17581] Modules linked in: [ 1680.926245][T17581] CPU: 1 PID: 17581 Comm: syz-executor.0 Tainted: G W 5.4.125-syzkaller-00004-ga84c475f4db0 #0 [ 1680.937848][T17581] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 1680.947879][T17581] RIP: 0010:preempt_count_sub+0x9c/0x160 [ 1680.953478][T17581] Code: 42 8a 04 30 84 c0 0f 85 89 00 00 00 83 3d 5f af 00 05 00 75 d3 48 c7 c7 80 cb aa 84 48 c7 c6 20 cc aa 84 31 c0 e8 54 33 f6 ff <0f> 0b eb ba e8 fb fe de 00 85 c0 74 b1 48 c7 c0 54 46 47 86 48 c1 [ 1680.973048][T17581] RSP: 0018:ffff888193a3fc48 EFLAGS: 00010246 [ 1680.979081][T17581] RAX: 933715636f9cc800 RBX: 0000000000000001 RCX: ffff8881f36dbf00 [ 1680.987020][T17581] RDX: 0000000000000000 RSI: 0000000000003707 RDI: 0000000000000001 [ 1680.994960][T17581] RBP: 0000000000000001 R08: ffffffff814e8e0f R09: fffffbfff0dcd2da [ 1681.002913][T17581] R10: fffffbfff0dcd2da R11: 0000000000000000 R12: ffff8881ee05f800 [ 1681.010853][T17581] R13: dffffc0000000000 R14: dffffc0000000000 R15: ffff88819d264000 [ 1681.018795][T17581] FS: 00000000014d0400(0000) GS:ffff8881f6f00000(0000) knlGS:0000000000000000 [ 1681.027693][T17581] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 1681.034243][T17581] CR2: 00000000014d03bc CR3: 00000001e1c92000 CR4: 00000000001406e0 [ 1681.042200][T17581] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 1681.050142][T17581] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 1681.058080][T17581] Call Trace: [ 1681.061343][T17581] _raw_read_unlock+0x21/0x40 [ 1681.066005][T17581] hci_unregister_dev+0x2a5/0x13f0 [ 1681.071097][T17581] ? rcu_sync_exit+0xc6/0x1a0 [ 1681.075743][T17581] hci_uart_tty_close+0x1a2/0x220 [ 1681.080739][T17581] ? hci_uart_tty_open+0x2d0/0x2d0 [ 1681.085830][T17581] tty_ldisc_release+0x272/0x600 [ 1681.090866][T17581] tty_release_struct+0x27/0xd0 [ 1681.095687][T17581] tty_release+0xdd7/0x10a0 [ 1681.100159][T17581] ? tty_release_struct+0xd0/0xd0 [ 1681.105152][T17581] __fput+0x27d/0x6c0 [ 1681.109124][T17581] task_work_run+0x186/0x1b0 [ 1681.113699][T17581] prepare_exit_to_usermode+0x2b0/0x310 [ 1681.119251][T17581] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 1681.125116][T17581] RIP: 0033:0x4193fb [ 1681.128983][T17581] Code: 0f 05 48 3d 00 f0 ff ff 77 45 c3 0f 1f 40 00 48 83 ec 18 89 7c 24 0c e8 63 fc ff ff 8b 7c 24 0c 41 89 c0 b8 03 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 35 44 89 c7 89 44 24 0c e8 a1 fc ff ff 8b 44 [ 1681.148560][T17581] RSP: 002b:00007ffde3087e30 EFLAGS: 00000293 ORIG_RAX: 0000000000000003 [ 1681.156938][T17581] RAX: 0000000000000000 RBX: 0000000000000004 RCX: 00000000004193fb [ 1681.164878][T17581] RDX: 0000000000570338 RSI: 00007f2f3c368f88 RDI: 0000000000000003 [ 1681.172819][T17581] RBP: 0000000000000001 R08: 0000000000000000 R09: 0000001b32021fd4 [ 1681.180760][T17581] R10: 0000000000000564 R11: 0000000000000293 R12: 0000000000197c6e [ 1681.188710][T17581] R13: 00000000000003e8 R14: 000000000056bf80 R15: 0000000000197c6a 10:36:57 executing program 0: pselect6(0x40, &(0x7f00000002c0)={0x3}, &(0x7f0000000300)={0x5}, 0x0, 0x0, &(0x7f0000000400)={&(0x7f00000003c0)={[0x401]}, 0x8}) 10:36:57 executing program 1: fcntl$F_GET_FILE_RW_HINT(0xffffffffffffffff, 0x40d, 0x0) prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x8d}, 0x0) r0 = getpid() sched_setattr(0x0, &(0x7f0000000140)={0x38, 0x2, 0x0, 0x0, 0x9}, 0x0) sched_setattr(r0, &(0x7f0000000240)={0x38, 0x2, 0x0, 0x0, 0x5}, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r1, &(0x7f000057eff8)=@abs, 0x6e) sendmmsg$unix(r2, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(r1, &(0x7f00000000c0), 0x10106, 0x2, 0x0) write(0xffffffffffffffff, 0x0, 0x0) r3 = open(&(0x7f0000000040)='./bus\x00', 0x1612c2, 0x0) r4 = openat$procfs(0xffffffffffffff9c, &(0x7f0000000000)='/proc/meminfo\x00', 0x0, 0x0) sendfile(r3, r4, 0x0, 0x400000000001002a) r5 = openat(0xffffffffffffffff, &(0x7f000000c380)='./file0\x00', 0x84842, 0x0) connect$packet(r5, &(0x7f0000000180)={0x11, 0x3, 0x0, 0x1, 0x0, 0x6, @remote}, 0x14) recvmmsg(r5, &(0x7f0000008900)=[{{&(0x7f00000000c0)=@isdn, 0x80, &(0x7f0000001640)=[{&(0x7f0000000180)=""/108, 0x6c}, {&(0x7f00000002c0)=""/71, 0x47}, {&(0x7f0000005c80)=""/171, 0xab}, {&(0x7f0000000400)=""/215, 0xd7}, {&(0x7f0000000500)=""/74, 0x4a}, {&(0x7f0000000580)=""/46, 0x2e}, {&(0x7f00000005c0)=""/4096, 0x1000}, {&(0x7f00000015c0)=""/98, 0x62}], 0x8, &(0x7f00000016c0)=""/85, 0x55}, 0x7ff}, {{&(0x7f0000001740)=@generic, 0x80, &(0x7f00000017c0)=[{&(0x7f0000001900)=""/240, 0xf0}], 0x1, &(0x7f0000001a00)=""/112, 0x70}, 0x1}, {{0x0, 0x0, &(0x7f0000001f80)=[{&(0x7f0000001a80)=""/240, 0xf0}, {&(0x7f0000001b80)=""/173, 0xad}, {&(0x7f0000001c40)=""/29, 0x1d}, {&(0x7f0000001c80)=""/169, 0xa9}, {&(0x7f0000001d40)=""/146, 0x92}, {&(0x7f0000001e00)=""/139, 0x8b}, {&(0x7f0000001ec0)=""/175, 0xaf}], 0x7, &(0x7f0000002000)}, 0x6}, {{&(0x7f0000002040)=@un=@abs, 0x80, &(0x7f0000004400)=[{&(0x7f00000020c0)=""/13, 0xd}, {&(0x7f0000002100)=""/125, 0x7d}, {&(0x7f0000002180)=""/24, 0x18}, {&(0x7f0000008c40)=""/226, 0xe2}, {&(0x7f00000022c0)=""/127, 0x7f}, {&(0x7f0000002340)=""/83, 0x53}, {&(0x7f00000023c0)=""/4096, 0x1000}, {&(0x7f00000033c0)=""/44, 0x2c}, {&(0x7f0000003400)=""/4096, 0x1000}], 0x9, &(0x7f00000044c0)=""/109, 0x6d}, 0x3}, {{0x0, 0x0, &(0x7f00000047c0)=[{&(0x7f0000004540)=""/90, 0x5a}, {&(0x7f00000045c0)=""/153, 0x99}, {&(0x7f0000004680)=""/129, 0x81}, {&(0x7f0000004740)=""/53, 0x35}, {0x0}], 0x5, &(0x7f0000004840)=""/103, 0x67}, 0x1}, {{&(0x7f00000048c0)=@nfc_llcp, 0x80, &(0x7f0000008b80)=[{&(0x7f0000004940)=""/107, 0x6b}, {&(0x7f00000049c0)=""/13, 0xd}, {&(0x7f0000004a00)=""/132, 0x84}, {&(0x7f0000004ac0)=""/72, 0x48}, {&(0x7f0000004b40)=""/56, 0x38}, {&(0x7f0000004b80)=""/57, 0x39}, {&(0x7f0000004bc0)=""/90, 0x5a}, {&(0x7f0000004c40)=""/4096, 0x1000}, {&(0x7f0000005c40)=""/27, 0x1b}], 0x9, &(0x7f0000005d40)=""/15, 0xf}, 0x6}, {{&(0x7f0000005d80)=@caif=@rfm, 0x80, &(0x7f0000005f40)=[{&(0x7f0000005e00)=""/137, 0x89}, {&(0x7f0000005ec0)=""/108, 0x6c}], 0x2}, 0xfff}, {{&(0x7f0000005f80)=@hci, 0x80, &(0x7f0000007640)=[{&(0x7f0000006000)=""/207, 0xcf}, {&(0x7f0000006100)=""/177, 0xb1}, {&(0x7f00000061c0)=""/142, 0x8e}, {&(0x7f0000006280)=""/124, 0x7c}, {&(0x7f0000006300)=""/226, 0xe2}, {&(0x7f0000006400)=""/1, 0x1}, {&(0x7f0000006440)=""/170, 0xaa}, {&(0x7f0000006500)=""/184, 0xb8}, {&(0x7f00000065c0)=""/4096, 0x1000}, {&(0x7f00000075c0)=""/114, 0x72}], 0xa}, 0x3b}, {{&(0x7f0000007700)=@ax25={{0x3, @default}, [@bcast, @null, @bcast, @netrom, @rose, @default, @netrom, @netrom]}, 0x80, &(0x7f00000078c0)=[{&(0x7f0000007780)=""/174, 0xae}, {&(0x7f0000007840)=""/79, 0x4f}], 0x2, &(0x7f0000007900)=""/4096, 0x1000}, 0x101}], 0x9, 0x10010, &(0x7f0000008b40)={0x77359400}) sendmsg$NL80211_CMD_SET_INTERFACE(0xffffffffffffffff, &(0x7f0000001840)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x8}, 0xc, &(0x7f0000001800)={&(0x7f0000001880)=ANY=[@ANYBLOB='`\x00\x00@', @ANYRES16, @ANYBLOB="0030e0be19d73e46694dbda39b5094c2ca8210a742b78037e700ffdbdf2506", @ANYRES32=0x0, @ANYBLOB="0c009900bf0f04001c0000000800050005000000050053000100000008000500050000000a001800030303030303000008000500000000000a0018000303030303030000"], 0x60}, 0x1, 0x0, 0x0, 0x44010}, 0x0) syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1) 10:36:57 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="200006048000000006000000660000000f000000000000000100000001000000004000000040000020000000d3f4655fd4f4655f0100ffff53ef", 0x3a, 0x400}, {&(0x7f0000010300)="02000000030000000400000066000f000300040000000000000000000f007f5c", 0x20, 0x800}], 0x0, &(0x7f0000000440)={[{@journal_checksum}, {@norecovery}]}) [ 1681.196653][T17581] ---[ end trace d300f55daad9ad7d ]--- 10:36:57 executing program 0: r0 = openat$binder_debug(0xffffffffffffff9c, &(0x7f0000000f00)='/sys/kernel/debug/binder/stats\x00', 0x0, 0x0) read$rfkill(r0, &(0x7f0000000000), 0x8) 10:36:57 executing program 5: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x25, 0x2, &(0x7f0000000340)=[{&(0x7f0000010000)="601c6d6b646f736677c66200088020000400000004f8000020004000030000000000000001", 0x25}, {0x0, 0x0, 0x800}], 0x0, &(0x7f0000000080)={[{@iocharset={'iocharset', 0x3d, 'cp775'}}, {@iocharset={'iocharset', 0x3d, 'cp862'}}]}) 10:36:57 executing program 0: r0 = openat$binder_debug(0xffffffffffffff9c, &(0x7f0000000f00)='/sys/kernel/debug/binder/stats\x00', 0x0, 0x0) read$rfkill(r0, &(0x7f0000000000), 0x8) [ 1681.237112][T17614] FAT-fs (loop5): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) 10:36:57 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="200010048000000006000000660000000f000000000000000100000001000000004000000040000020000000d3f4655fd4f4655f0100ffff53ef", 0x3a, 0x400}, {&(0x7f0000010300)="02000000030000000400000066000f000300040000000000000000000f007f5c", 0x20, 0x800}], 0x0, &(0x7f0000000440)={[{@journal_checksum}, {@norecovery}]}) 10:36:57 executing program 2: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000000c0), 0x0, 0x0) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000000040)=0xf) r1 = openat(0xffffffffffffff9c, 0x0, 0x0, 0x0) ioctl$TIOCGSID(r1, 0x5429, &(0x7f0000000140)) r2 = openat(0xffffffffffffff9c, 0x0, 0x0, 0x0) ioctl$TIOCGSID(r2, 0x5429, &(0x7f0000000140)) ioctl$KDADDIO(r2, 0x400455c8, 0x2) 10:36:57 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="200000058000000006000000660000000f000000000000000100000001000000004000000040000020000000d3f4655fd4f4655f0100ffff53ef", 0x3a, 0x400}, {&(0x7f0000010300)="02000000030000000400000066000f000300040000000000000000000f007f5c", 0x20, 0x800}], 0x0, &(0x7f0000000440)={[{@journal_checksum}, {@norecovery}]}) 10:36:57 executing program 0: r0 = openat$binder_debug(0xffffffffffffff9c, &(0x7f0000000f00)='/sys/kernel/debug/binder/stats\x00', 0x0, 0x0) read$rfkill(r0, &(0x7f0000000000), 0x8) 10:36:57 executing program 0: r0 = openat$binder_debug(0xffffffffffffff9c, &(0x7f0000000f00)='/sys/kernel/debug/binder/stats\x00', 0x0, 0x0) read$rfkill(r0, &(0x7f0000000000), 0x8) [ 1681.576717][ T22] audit: type=1326 audit(1628678217.869:166): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=system_u:system_r:kernel_t:s0 pid=17611 comm="syz-executor.4" exe="/root/syz-executor.4" sig=31 arch=c000003e syscall=202 compat=0 ip=0x4665e9 code=0x0 [ 1681.610637][T17646] FAT-fs (loop5): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) 10:36:57 executing program 4: r0 = openat$bsg(0xffffffffffffff9c, &(0x7f0000000080), 0x438002, 0x0) write$UHID_INPUT2(r0, &(0x7f00000000c0), 0xfe51) 10:36:57 executing program 2: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000000c0), 0x0, 0x0) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000000040)=0xf) signalfd4(r0, &(0x7f0000000000)={[0x1ff]}, 0x8, 0x40800) r1 = ioctl$TIOCGPTPEER(r0, 0x5441, 0x7c) ioctl$KDADDIO(r1, 0x400455c8, 0x20) 10:36:58 executing program 5: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x48, 0x2, &(0x7f0000000340)=[{&(0x7f0000010000)="601c6d6b646f736677c66200088020000400000004f8000020004000030000000000000001", 0x25}, {0x0, 0x0, 0x800}], 0x0, &(0x7f0000000080)={[{@iocharset={'iocharset', 0x3d, 'cp775'}}, {@iocharset={'iocharset', 0x3d, 'cp862'}}]}) 10:36:58 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="200000068000000006000000660000000f000000000000000100000001000000004000000040000020000000d3f4655fd4f4655f0100ffff53ef", 0x3a, 0x400}, {&(0x7f0000010300)="02000000030000000400000066000f000300040000000000000000000f007f5c", 0x20, 0x800}], 0x0, &(0x7f0000000440)={[{@journal_checksum}, {@norecovery}]}) 10:36:58 executing program 0: openat$procfs(0xffffffffffffff9c, &(0x7f0000000040)='/proc/locks\x00', 0x0, 0x0) 10:36:58 executing program 2: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000000c0), 0x0, 0x0) ioctl$KIOCSOUND(r0, 0x4b2f, 0x800) r1 = syz_open_dev$vcsu(&(0x7f0000000000), 0x80000000, 0x8c180) ioctl$TIOCSETD(r1, 0x5423, &(0x7f0000000080)=0x8) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000000040)=0xf) pipe(&(0x7f00000000c0)={0xffffffffffffffff}) r3 = socket(0x10, 0x3, 0x0) splice(r2, 0x0, r3, 0x0, 0x4ffe0, 0x0) ioctl$TIOCVHANGUP(r2, 0x5437, 0x0) ioctl$KDADDIO(r0, 0x400455c8, 0x0) 10:36:58 executing program 1: fcntl$F_GET_FILE_RW_HINT(0xffffffffffffffff, 0x40d, 0x0) prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x8d}, 0x0) r0 = getpid() sched_setattr(0x0, &(0x7f0000000140)={0x38, 0x2, 0x0, 0x0, 0x9}, 0x0) sched_setattr(r0, &(0x7f0000000240)={0x38, 0x2, 0x0, 0x0, 0x5}, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r1, &(0x7f000057eff8)=@abs, 0x6e) sendmmsg$unix(r2, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(r1, &(0x7f00000000c0), 0x10106, 0x2, 0x0) write(0xffffffffffffffff, 0x0, 0x0) r3 = open(&(0x7f0000000040)='./bus\x00', 0x1612c2, 0x0) r4 = openat$procfs(0xffffffffffffff9c, &(0x7f0000000000)='/proc/meminfo\x00', 0x0, 0x0) sendfile(r3, r4, 0x0, 0x400000000001002a) r5 = openat(0xffffffffffffffff, &(0x7f000000c380)='./file0\x00', 0x84842, 0x0) connect$packet(r5, &(0x7f0000000180)={0x11, 0x3, 0x0, 0x1, 0x0, 0x6, @remote}, 0x14) recvmmsg(r5, &(0x7f0000008900)=[{{&(0x7f00000000c0)=@isdn, 0x80, &(0x7f0000001640)=[{&(0x7f0000000180)=""/108, 0x6c}, {&(0x7f00000002c0)=""/71, 0x47}, {&(0x7f0000005c80)=""/171, 0xab}, {&(0x7f0000000400)=""/215, 0xd7}, {&(0x7f0000000500)=""/74, 0x4a}, {&(0x7f0000000580)=""/46, 0x2e}, {&(0x7f00000005c0)=""/4096, 0x1000}, {&(0x7f00000015c0)=""/98, 0x62}], 0x8, &(0x7f00000016c0)=""/85, 0x55}, 0x7ff}, {{&(0x7f0000001740)=@generic, 0x80, &(0x7f00000017c0)=[{&(0x7f0000001900)=""/240, 0xf0}], 0x1, &(0x7f0000001a00)=""/112, 0x70}, 0x1}, {{0x0, 0x0, &(0x7f0000001f80)=[{&(0x7f0000001a80)=""/240, 0xf0}, {&(0x7f0000001b80)=""/173, 0xad}, {&(0x7f0000001c40)=""/29, 0x1d}, {&(0x7f0000001c80)=""/169, 0xa9}, {&(0x7f0000001d40)=""/146, 0x92}, {&(0x7f0000001e00)=""/139, 0x8b}, {&(0x7f0000001ec0)=""/175, 0xaf}], 0x7, &(0x7f0000002000)}, 0x6}, {{&(0x7f0000002040)=@un=@abs, 0x80, &(0x7f0000004400)=[{&(0x7f00000020c0)=""/13, 0xd}, {&(0x7f0000002100)=""/125, 0x7d}, {&(0x7f0000002180)=""/24, 0x18}, {&(0x7f0000008c40)=""/226, 0xe2}, {&(0x7f00000022c0)=""/127, 0x7f}, {&(0x7f0000002340)=""/83, 0x53}, {&(0x7f00000023c0)=""/4096, 0x1000}, {&(0x7f00000033c0)=""/44, 0x2c}, {&(0x7f0000003400)=""/4096, 0x1000}], 0x9, &(0x7f00000044c0)=""/109, 0x6d}, 0x3}, {{0x0, 0x0, &(0x7f00000047c0)=[{&(0x7f0000004540)=""/90, 0x5a}, {&(0x7f00000045c0)=""/153, 0x99}, {&(0x7f0000004680)=""/129, 0x81}, {&(0x7f0000004740)=""/53, 0x35}, {0x0}], 0x5, &(0x7f0000004840)=""/103, 0x67}, 0x1}, {{&(0x7f00000048c0)=@nfc_llcp, 0x80, &(0x7f0000008b80)=[{&(0x7f0000004940)=""/107, 0x6b}, {&(0x7f00000049c0)=""/13, 0xd}, {&(0x7f0000004a00)=""/132, 0x84}, {&(0x7f0000004ac0)=""/72, 0x48}, {&(0x7f0000004b40)=""/56, 0x38}, {&(0x7f0000004b80)=""/57, 0x39}, {&(0x7f0000004bc0)=""/90, 0x5a}, {&(0x7f0000004c40)=""/4096, 0x1000}, {&(0x7f0000005c40)=""/27, 0x1b}], 0x9, &(0x7f0000005d40)=""/15, 0xf}, 0x6}, {{&(0x7f0000005d80)=@caif=@rfm, 0x80, &(0x7f0000005f40)=[{&(0x7f0000005e00)=""/137, 0x89}, {&(0x7f0000005ec0)=""/108, 0x6c}], 0x2}, 0xfff}, {{&(0x7f0000005f80)=@hci, 0x80, &(0x7f0000007640)=[{&(0x7f0000006000)=""/207, 0xcf}, {&(0x7f0000006100)=""/177, 0xb1}, {&(0x7f00000061c0)=""/142, 0x8e}, {&(0x7f0000006280)=""/124, 0x7c}, {&(0x7f0000006300)=""/226, 0xe2}, {&(0x7f0000006400)=""/1, 0x1}, {&(0x7f0000006440)=""/170, 0xaa}, {&(0x7f0000006500)=""/184, 0xb8}, {&(0x7f00000065c0)=""/4096, 0x1000}, {&(0x7f00000075c0)=""/114, 0x72}], 0xa}, 0x3b}, {{&(0x7f0000007700)=@ax25={{0x3, @default}, [@bcast, @null, @bcast, @netrom, @rose, @default, @netrom, @netrom]}, 0x80, &(0x7f00000078c0)=[{&(0x7f0000007780)=""/174, 0xae}, {&(0x7f0000007840)=""/79, 0x4f}], 0x2, &(0x7f0000007900)=""/4096, 0x1000}, 0x101}], 0x9, 0x10010, &(0x7f0000008b40)={0x77359400}) sendmsg$NL80211_CMD_SET_INTERFACE(0xffffffffffffffff, &(0x7f0000001840)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x8}, 0xc, &(0x7f0000001800)={&(0x7f0000001880)=ANY=[@ANYBLOB='`\x00\x00@', @ANYRES16, @ANYBLOB="0030e0be19d73e46694dbda39b5094c2ca8210a742b78037e700ffdbdf2506", @ANYRES32=0x0, @ANYBLOB="0c009900bf0f04001c0000000800050005000000050053000100000008000500050000000a001800030303030303000008000500000000000a0018000303030303030000"], 0x60}, 0x1, 0x0, 0x0, 0x44010}, 0x0) syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1) 10:36:58 executing program 4: r0 = socket$inet6_udp(0xa, 0x2, 0x0) ioctl$sock_ipv6_tunnel_SIOCDELTUNNEL(r0, 0x89f2, &(0x7f0000000080)={'sit0\x00', &(0x7f0000000000)={'syztnl0\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @ipv4={'\x00', '\xff\xff', @private=0xa010100}, @rand_addr=' \x01\x00'}}) 10:36:58 executing program 0: r0 = socket$inet6_udp(0xa, 0x2, 0x0) ioctl$sock_ipv6_tunnel_SIOCDELTUNNEL(r0, 0x89f2, &(0x7f0000000080)={'sit0\x00', &(0x7f0000000000)={'ip6tnl0\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @ipv4={'\x00', '\xff\xff', @private}, @ipv4={'\x00', '\xff\xff', @private}}}) 10:36:58 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="200004068000000006000000660000000f000000000000000100000001000000004000000040000020000000d3f4655fd4f4655f0100ffff53ef", 0x3a, 0x400}, {&(0x7f0000010300)="02000000030000000400000066000f000300040000000000000000000f007f5c", 0x20, 0x800}], 0x0, &(0x7f0000000440)={[{@journal_checksum}, {@norecovery}]}) 10:36:58 executing program 5: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x4c, 0x2, &(0x7f0000000340)=[{&(0x7f0000010000)="601c6d6b646f736677c66200088020000400000004f8000020004000030000000000000001", 0x25}, {0x0, 0x0, 0x800}], 0x0, &(0x7f0000000080)={[{@iocharset={'iocharset', 0x3d, 'cp775'}}, {@iocharset={'iocharset', 0x3d, 'cp862'}}]}) 10:36:58 executing program 4: r0 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_udp_int(r0, 0x11, 0x0, &(0x7f0000000680), 0x4) 10:36:58 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="200000078000000006000000660000000f000000000000000100000001000000004000000040000020000000d3f4655fd4f4655f0100ffff53ef", 0x3a, 0x400}, {&(0x7f0000010300)="02000000030000000400000066000f000300040000000000000000000f007f5c", 0x20, 0x800}], 0x0, &(0x7f0000000440)={[{@journal_checksum}, {@norecovery}]}) 10:36:58 executing program 0: r0 = syz_open_dev$loop(&(0x7f0000000040), 0x0, 0x0) ioctl$LOOP_GET_STATUS(r0, 0x4c05, 0x0) [ 1682.084001][T17667] FAT-fs (loop5): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 1682.148993][T17681] debugfs: Directory 'hci0' with parent 'bluetooth' already present! [ 1682.182341][T17684] FAT-fs (loop5): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 1682.291061][T15480] Bluetooth: hci0: sending frame failed (-49) 10:36:58 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="200000098000000006000000660000000f000000000000000100000001000000004000000040000020000000d3f4655fd4f4655f0100ffff53ef", 0x3a, 0x400}, {&(0x7f0000010300)="02000000030000000400000066000f000300040000000000000000000f007f5c", 0x20, 0x800}], 0x0, &(0x7f0000000440)={[{@journal_checksum}, {@norecovery}]}) 10:36:58 executing program 4: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000000240)={'ipvlan1\x00', &(0x7f0000002a40)=@ethtool_rxnfc={0x32, 0x0, 0x0, {0x0, @hdata="10dac0d8318990a3e055798dff7b42542cf23e9de60309f1fde1f6a2ab19e90565e0edff96a4c16d2bde835187ac4e674f37e01c", {0x0, @local}, @usr_ip4_spec={@initdev={0xac, 0x1e, 0x0, 0x0}, @initdev={0xac, 0x1e, 0x0, 0x0}}, {0x0, @remote}}}}) 10:36:58 executing program 5: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x60, 0x2, &(0x7f0000000340)=[{&(0x7f0000010000)="601c6d6b646f736677c66200088020000400000004f8000020004000030000000000000001", 0x25}, {0x0, 0x0, 0x800}], 0x0, &(0x7f0000000080)={[{@iocharset={'iocharset', 0x3d, 'cp775'}}, {@iocharset={'iocharset', 0x3d, 'cp862'}}]}) [ 1682.489839][T17701] FAT-fs (loop5): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 1684.358171][T16435] Bluetooth: hci0: command 0x1003 tx timeout [ 1684.364177][T15480] Bluetooth: hci0: sending frame failed (-49) [ 1686.437990][T16435] Bluetooth: hci0: command 0x1001 tx timeout [ 1686.444005][T15480] Bluetooth: hci0: sending frame failed (-49) [ 1688.517840][T16435] Bluetooth: hci0: command 0x1009 tx timeout